Block 196993

0000000000000064fbce497eca1c9b2c2f1799106140b19c0f010b0fa15b6c41

Summary

Transactions	12
Height	196993
Confirmations	734990
Timestamp	Fri, 22 Dec 2017 02:30:27 UTC
Size (bytes)	35171

Version	5
Merkle Root	b0c6c29e7ef678d28637c68b88ed1fe57df333f954e8cd73d8e520f09336ee3c
Nonce	1540348162
Bits	1a00a2e2
Difficulty	2.636804764161351e+07

Transactions

85b5a05b6955f3ba17716224eff0caf58880580becd79363fc260e94e087effd

mined Fri, 22 Dec 2017 02:30:27 UTC

No Inputs (Newly Generated Coins)

Dcur2mcGjmENx4DhNqDctW5wJCVyT3Qeqkx2.26888526 DCR ×
OP_RETURN 81010300000000000000000000000000000000000000000000000000c8a57c4ca6f43d2f0 DCR ×
Dsh3RaFqAgnfnGqY9cQiJUde5cR7qwdQP8r14.01284858 DCR ➡

Fee: 0 DCR

734989 Confirmations16.28173384 DCR

f2df31e45ea6d5bbc1ade5023596d4658f6e903ada688c601962f278316124db

mined Fri, 22 Dec 2017 02:30:27 UTC

DskWuBXHgTjq6tRtTyu4KzXaNZohVzgVLbG0.10762787 DCR
DskHfdxBDhqrsaa9WAN6t9QdXth5PB9vwo10.22533353 DCR
Dsg2FeSDpdV55GdkXb5X6Mm5U2J97qvrhLx1.93127176 DCR
DshCXStmXeU8H47SU66DK4rdREFhocWxRDN0.14439782 DCR
DsoeZPFreuowNcjSUAn57qfs2tbKTM3XtZa5.59262586 DCR
DsW9mzCsUa8QM9ypSQDPWMk2S1UVkiX2kPv0.09253463 DCR
DshwvSoLZxE5ZgQrtjBTL93phRE21Betqst1.93048688 DCR
DsikRWKexdomHQ9R5rxuPgqFNUfR7ZjHZM34.20217358 DCR
DsWhp96XvGgoXroXgcAs8CxWCFMoq9XiT1e0.23106979 DCR
DsbsX9aRnbEjr1aKmv5uzHajT2LNhdRMGRr0.06273572 DCR
DsbizddAYCKgjJVd1tQ8rrkqYDeYxHox8eE0.20452036 DCR
DsYqFp3VzkEx4nuAexrpGRkgCCLKNxN2Z1n1.64216796 DCR
DsX6zKXBfMUUowAMf6mvx2ndF1NpNjkgYPF0.91429481 DCR
DsmtJsh9xy2z2AR7RugvNxLycTLYpHxdCEZ0.0655716 DCR
DskRgYEgNTsfkEqPEjuwAo5o1BXWLRReCgX1.44798823 DCR
DskqFHdCHAbcgQFXfEGotcNNKk9GLgiMgom0.53173607 DCR
DscWTiYYP6QdMAniGT81MkeL9R7x3CzSu9a0.93506516 DCR
DsZM1qnF9MFJtZzWm8saA33PAxWV5GaxRKo0.37776595 DCR
DsX23CXnwnM7PVUiH4vBfpJtgvvDjxBDyQX0.57980688 DCR
Dseqfn34ajkDsU4RiG2tgL552jmFp6H9UUy0.39266335 DCR
DsVJrLDzmTrJw5cTTJACgtyQ9ZnWpsQT1t70.07859134 DCR
DsSQ5WSRihaVSQN7Ua1ziPXzUASB5antV921.1649099 DCR
DsYHNFnmkQmLzjA1KU6ZiTV3GdRmDsbwbBm0.22054157 DCR
DsRy565xUVCohKS4yixyhser8SWcvTVSDQ80.29884149 DCR
DseWYUsQozFkkbjfr4VFkP8VFqMzjpt6BBH1.1031092 DCR
DsYYsbobFTYuyThuKURZep3okwvYPfNV71X0.15896534 DCR
Dscw9Yh2rquBVepotqXvdZrbHPRBiaS76YN0.23029156 DCR
DsfMtjVV3LeEfMoAfpwKzXJe94hfUKJe9GD0.30082139 DCR
DsTzTxU8d45zCVmjnAntFezfrNvsqS3hHAz0.1333449 DCR
DsaTDuJJuJD52m4eTmU63esRNmzPgMXL23Q0.09422298 DCR
DsbVCSnug4RwPEtdY116pDw5RVyJcv8jjtr0.05774119 DCR
DsmaFyMEHH55iJ6dkQoFBfao1xHu4qd9zLm4.66249516 DCR
DseiZGtJXSrxWrPSAUUsSThNjsDj8fnMy5u0.08658998 DCR
DsZkqmkeQYmzf9poCJZWKxnziyoM1pQ9yfR0.12495092 DCR
DsgNVQ3xS84aCinK6znHr9ueDF5svbsgws70.08772023 DCR
DsncJJJz257TAFtukYoDa82S3UtKzzzsjQQ0.30079813 DCR
DsaM7b2pzT9rhQaBBr2J8C2duXjpppmmWnQ0.35124918 DCR
DsWSBBjAzVePsuFhxgawSMitCUGoQFd36tG0.08609078 DCR
DshXg627KTaFom4t4KDiws3BYJTWGkwecBV0.09471112 DCR
Dsj9eZP3A1nQsYRb6DFXBnBTwAPD16x8jh20.1416443 DCR
DsXoxv3axpjmTtoqqAoMydP8a46cdye8g6a0.22331319 DCR
DsdmoHsLB6zhywXf7nbuRmZMXJpxHGLdLRN0.50513332 DCR
Dsnofzj3hsY7nsEYLCKw8MLFmmqV2f12c3F0.55701246 DCR
DsmUDgqrLtw2M7PJe7P4iHd7BrwdYuuqA5K0.1207937 DCR
DseN7tK2AuBV8euLTzi7GSc45DERbJkmBDQ0.08586421 DCR
DsYonMvfy26VNUK7MgzfmdU1KvXGpSARVD90.07070113 DCR
DsT9uhKyd9juWKRLLUbTBCRq7ugUNH3nWd10.36331182 DCR
DsggMs2CddCNyhpa1UD1HQqFz7YqNqMcNDs0.05801238 DCR
DshiU8m7ZDsMmxkjvVemKVigkFovFESp2kB0.24034984 DCR
DsYZY2Zv8jad1dzzG6ANn6UvDBGprjaBRnC0.11602137 DCR
DsemtNUoGHcdECzqqKYi68gGyVL3ZZ7PT710.3023372 DCR
DsX3VQex7Fpjc5EVytNLCBYrGidiVhgZ87B0.25304242 DCR
DsaDwgw8SqyZDckAydfRfMp3DNeDgHGfUjz0.06681088 DCR
DskyadXY1wHZTdXabLoDBwKDtiKR5YLBULa1.33903879 DCR
DsnSHBSfexU6HD36UZ989F7tVpXnnxfERGr0.17848976 DCR
DsWFrHnKDhtEsMqBch4txbxmeC7sQHXB9nL0.25741653 DCR
DskG5suct9raSv2FnbYMRewonwsjjNoRw710.58675018 DCR
Dsk23eVTSnwVaYZbud8r88iVQjX3Zu6AzKv0.09066462 DCR
DsiZBuuv1KLRFEF4Rn4cah81KUhUoi14FXF0.23077484 DCR
DsTp1r8ZboCBJVBtQpz1CMLm7YSmUmjaLif0.6236772 DCR
DshTXjrgarGAbFHAmbSba2hXq9U9DcJgt2G0.51586757 DCR
DsbSyzmT4s39EkyfUx8uPKnYq8acM5WrRye0.55121723 DCR
Dsmyy7yTLL9Zb1LPTff5DvQnfUHFWuBZLdC0.11935183 DCR
DscEN8EdzybP6V991LrKZ3YQahc8DqBdnFK0.40033075 DCR
DsXRX5iDnzzhx7bCkBSKGrhRMYjL78aqmvn0.13767367 DCR
DsWpqMnXgt18WnqdWQLGv1kAYanoZE7HMEi0.82628422 DCR
DsaZB2JYAAWswEntbTA5u7eGYAkxU3WyFJb0.30335023 DCR
DsTKg3Kq7Nw2dmnAmVbxhS1aoitqDooLsUk0.50531275 DCR
Dsa1BufdmL4y46MRaC1P6gRprSVgK4HH6Ne0.25968241 DCR
DsoFn1xav3Jgn1RbT56zCaPgoXsKBP1CKqv0.30887282 DCR
DsoL9H8ZZQWtr5WURUpuCisVBzuG1ewwt7Q0.25353249 DCR
Dsho4eygLNaDXLtdr29p7vy7Yn3J87cKPzr0.68698536 DCR
DsR7gpYvckxAvzehbwzU1hA9xErKbt7bC2K0.33204367 DCR
DsReB92vXPBrLAKwa6fjZrQ5ezS4zL4n4vF0.12864058 DCR
Dshw1ji36MEodtCZsR2KUUJGbiK3jt8FtRp0.68859584 DCR
DsZbmX1iwrXd28Jc7roEf2bYWNfBMjVG8o30.15930315 DCR
DsgxvSdFAXQwus7Kigh6hUgFPQtd9EXYmjD0.476087 DCR
DsVUFVhbd1s2HCVPbW3yHHY8EbkcjxJ7anG3.34912959 DCR
DsfYkdFWirm9GeCH12CXDV8s41hZ66CM8rg0.156616 DCR
DseCbUo5fERtYkCTstknmoRee9hMBW6Ve1U0.15793973 DCR
Dscni12xXK8pHy3iXr7H4bUhivpDGyRQhCx1.02084187 DCR
DsVgCUWhMztF8Lkb2HtDAsnDarim2wrSyg70.09196704 DCR
DsRDn7mpapXm2Kq4a6Pjuubp2dujk3HSfnn0.53936839 DCR
DsohT14RRDpLUX8SrmFgYkqj47rjpp1qbJL1.93622797 DCR
DsfwyfcksFzR8ZQqGxNvSQh1KkL1mnpuVVG0.18016906 DCR
DsXnGi1CT3N47cG1BwdNEkgzKHMLhhStrQa0.08830975 DCR
DsZvnL6V2bdy7M1kkAbGKG68MCgF8yM3u9r0.05861241 DCR
DskUPrVBFBGe8Yi3XAzYE3btpwUydDVtnqS0.06687605 DCR
DsehFhb496ha8fSnDFBDChVwRDNdcEDxQc60.08484817 DCR
DsRryQE6LnqDpzrCisy74aTgBaWRTjN71pg0.07857804 DCR
DshjgWyULjuhykQpmtY5DhXuEh7QitdKjXj0.16741647 DCR
DsST5uVxk5FU8n7n4igqpyxzL2y9yEAvymk0.07135338 DCR
DsjBYhdN5s4iruDQZBCRHBr7dGp2kSyhzUk0.72921806 DCR
DsWK5t2iXx7dFYYc1CyFL2QVgctqUUDHrJo0.06975347 DCR
DsipJ3REAt8c7yGhR27ToUUfwQrQJmoiaSu1.46888892 DCR
DsfhDrRFr2hCEavH5gp6o7C5M4JjX6TnhaD0.37502374 DCR
DsaBJKHLRsTx1ZXgsLv6kRG8rAvGyw8nLVe0.34849745 DCR
DsWboRERdGyGoVNJ13572vNyYrfZQK6X6Dd0.29279209 DCR
DsayYvjLjox1gn7G3P1iQp68FGZWuAW3HNV0.31155863 DCR
Dshwy1WERNkwzY8kNAP5Y84Ch3GfNKVyy1J0.06206383 DCR
DseeWeaHVEt6WhMbiFUFuRxh58t6podsr1D0.12888634 DCR
Dsm4FT1wydfnwL9oS26hqsJSF3De93cisrb0.37038091 DCR
DsUq5gGG2MoynCFaqWdooaznr6SB7tzK3XW0.08250863 DCR
DskJzf5iUxGskRxFg7sAxZswra2h4x3xrDC0.05011425 DCR
DsmFF1AkuC3j1DTbCqmN5MXvYqNLTNvj6b23.33589877 DCR
DsgtWCSTzf6AbxZEYCHT9q24WwikfxRqCye0.11594366 DCR
DscqichWG6eZs822C5vzCPnKdQGwvG1uWC70.09688067 DCR
DsZ2q7fmHy7Y6ctqvCJFsn4TLChAfEuxGNV0.19667876 DCR
Dse2GoxUFadGPtq2D5AdVqWNQq42AUkDtrT0.07102872 DCR
DsU2BqFGzziuga6NxgaFZeXdh82hfdpxqgx0.38606607 DCR
Dsf9TMqg7BduwzcLKKyLjqHSxEHenmMiGnR0.59273486 DCR
DscunXds7dfMzLTy3BzkyRoqyqePiWEvbNR0.16749837 DCR
DsfWEcfjMGevVBwoAbzMspmkBZLQbprX88g0.24084202 DCR
DsT3W2N8PwiJfjCpnzzPow7WK6CUpCSVWmE0.24111851 DCR
DsZBjoxwkYMuc5RpMstiD1VHHiPNVntQXta0.48008639 DCR
DskWKeaks4PZr6SkDHo2DQnQYvUC129Cu7M0.27885871 DCR
DskLpA289eRyyn64v42gTByzbcXRiCDQj5F0.05207599 DCR
DsaZXhVft3q5pZ1TSJXSBr8eFzULseS1cb70.05294023 DCR
DsgpwEboGjmJd2Fk46odQMZe7eBnW7fmRz30.0520143 DCR
Dsjr5c8b4vbmTf7RG2FHpCWsSGmbDQUFnze0.87318216 DCR
DsaGcLVkLAiWBk2QesePWsC1HUwb35PUUY51.04989238 DCR
Dsk181S62rGNHTaCGjMgu76VeQSfKcmSY8M3.4507856 DCR
DsmsGoZMDwjaA9rPtRvwnHrQAmq4ojDm5Ky0.65447097 DCR
DsaQWTUS7VTdEmsQ38qDcx3M8ZScFUdrrWc0.35887562 DCR
DsaRirqyVM6xhbJGEhhcqnavZnk5PTbzFC40.06158088 DCR
DsgPieMbNzgsym9xU1Ds9178nc4oKffpymi0.33038262 DCR
DsRNb6VzYJjoCgoGYqiVogZjji6eLBr7a610.1882213 DCR
DseQetk8EcduBmQGH9uZaqqpUnV8oJzKboH0.07436784 DCR
DsZgQ6LZBaoao5VhHeW7kE2DHyXkm8XcDyL0.71823299 DCR
DsUdJbAA5yRVb6KS7wXedyXBka42hEKuKxn2.99219764 DCR
DsoEPpNxweunn2Z1zyAhbSYyAJALBvi44pf0.13825777 DCR
Dsfbxdisx1kfJXtFAH9PFBbWEGfLGLxjU1V0.06410302 DCR
DsU8BMqAGKm21njc1RL1UiLQ6n5FQUKEyKd0.52159744 DCR
DsaypYoHPyYd6BAoEXqo4z2weAtSfnBvcDV0.44971761 DCR
DsmWutF1KfBr5F6LwMqBq2ZpUdTFnF5oF470.27328426 DCR
DsYueQsbKMhwK1Db7ShpCkiBVTa842xQMVd0.13781972 DCR
DsWkdufcuqCepMu4APtc9Ku2fFtpff2sTGG0.07548877 DCR
DsbHMo12YGu74pXqP16Va7PQYY5KEVizPny0.20541671 DCR
Dsp18ZWNnyKe5ZaCHDhsBRGznSHHdHa99UP0.09294475 DCR
DsiL9MMBMCEjz8rii3DKd4ZSA7ymbJkQvAb0.32073791 DCR
DsX7npgwKXCjoQerndYWRySHJfkxsiwS6zz0.32711544 DCR
DsYorTr3Xa3uCxRDdS2QW5VA1rdCxBRRHhG0.07964428 DCR
Dsb6LL5JQBNP7XmJ5K81oqHr7ffmEZ528qN0.49132546 DCR
DscYAfhXagLDMC9HRtgvat4TAj7QrDJLJXT1.17594058 DCR
DsdpqHzFxmwwEJdxgzbysxKMpoN6zZCS6TU0.32840439 DCR
DsZtTnk5x2fB35C12bzqYRB9MDwpdkkeZVs4.22391375 DCR
DsThozfaBp5ik6FUVJUrLXTVwFqhXmuhLK60.20354617 DCR
DsZQGJcMkL94RXvVR7JckzRAmmgSQ3aiDtp0.19620736 DCR
DsQzt1pekGTzNYwnUKELzZpbhEickbUCgWT1.80246001 DCR

DsgUEjJ7us3rzGiR3PqQpV21AjSXpGvKmwc1.42676612 DCR ➡
DsgM1giK6xPUYr9ZrW2peGK6r8dMJ3tWuYo83.07175643 DCR ➡

Fee: 0.372315 DCR

734989 Confirmations84.49852255 DCR

3201da11ecb5f3ab32b34755ea16494e5310d7724473652ada2b78e98301c38d

mined Fri, 22 Dec 2017 02:30:27 UTC

DsnL4PXFRTEGPsKVhHARX2Ng4CnQgt2hGAv0.09826718 DCR
DskhSXs64rEsnK7Qz7F8oDQXA4o6AUpgsLJ0.49569151 DCR
DsVZss6UrkY3YdmiAHxuBFdzQcca33R9oW50.69890809 DCR
DsohT14RRDpLUX8SrmFgYkqj47rjpp1qbJL0.518 DCR
DsohT14RRDpLUX8SrmFgYkqj47rjpp1qbJL3.108 DCR
DsgUEjJ7us3rzGiR3PqQpV21AjSXpGvKmwc208.34517735 DCR

DshJZZPD9yqCd4HNDeEgAyhqnLE7yF27TfH68.89433508 DCR ➡
DsgUEjJ7us3rzGiR3PqQpV21AjSXpGvKmwc144.35346405 DCR ➡

Fee: 0.016245 DCR

734989 Confirmations213.24779913 DCR

8195b8350339cf86d77fa102a1f71455c9bd7bbc2f031b78e702819ffbee05c2

mined Fri, 22 Dec 2017 02:30:27 UTC

DsgUEjJ7us3rzGiR3PqQpV21AjSXpGvKmwc39.71711968 DCR

DsgUEjJ7us3rzGiR3PqQpV21AjSXpGvKmwc37.81832468 DCR ➡
DsUXdWJA5HFTdheae2mUM1v7UiFbdFGWKQU1.895 DCR ➡

Fee: 0.003795 DCR

734989 Confirmations39.71332468 DCR

a5430e05c505c4dc2698dd6ba6c421b14fd7a626b7e80a1d3b2e09255ba37e18

mined Fri, 22 Dec 2017 02:30:27 UTC

DsReuomYCUSR3bUvGD2YFeGJcrUk4fsvUzZ0.36787343 DCR

DsimP2w9a3eSdkKZk48SNPwskj57gggmUt20.36762143 DCR ➡

Fee: 0.000252 DCR

734989 Confirmations0.36762143 DCR

7997fa90d9f692c1e621f1ae49a1b07714977a5474e6f22f89f7c64be4829431

mined Fri, 22 Dec 2017 02:30:27 UTC

DsiR32pewVnTfxS6BgUa5w7hzPyuqo23N4H0.05521542 DCR
DsiR32pewVnTfxS6BgUa5w7hzPyuqo23N4H0.05695423 DCR

Dsi1MJtN2jPqAkR3eCyYjNwfPVbgWsoG19R0.11178365 DCR ➡

Fee: 0.000386 DCR

734989 Confirmations0.11178365 DCR

72a2aa6bb224e8b3f81c4562839afea99dea2ee6f856c43b78fc5688b3b01f50

mined Fri, 22 Dec 2017 02:30:27 UTC

DsgM1giK6xPUYr9ZrW2peGK6r8dMJ3tWuYo83.80354012 DCR
DsgM1giK6xPUYr9ZrW2peGK6r8dMJ3tWuYo84.68675799 DCR

DsaLtE19pgzAf3x1YNnDhGvsZ8bWhYkMCn9151.6960635 DCR ➡
DseqkeDP7Kxu2MZdi1YvM7AimtXH2nyEBx616.79381561 DCR ➡

Fee: 0.000419 DCR

734989 Confirmations168.48987911 DCR

bd8316b4ba7c00bc075058edfa42ae621cf84fd315116a5c4d8c32d50c929897

mined Fri, 22 Dec 2017 02:30:27 UTC

DsjA5m146V2xXeJbpA9JYuH1CcnLmQR1u314.25575561 DCR
Dsh8JpCAxNLHWWU7FZ2vhGHiAMhnNd54qRq5 DCR
DsXK7AAemGQiqX1bWVWpwEFdPr7aUBszms85 DCR
DsnQdFDBDLkSQcBuKBYqcoW4KSNTZQcPeP95 DCR
DsnepCkqsbLNc4wyKjs6NjbdWwqeRcVpL9V5 DCR
DscN6egie6pfg3E3HDH5Fu4VNv9kZvE1aaN5 DCR
DshrbbBinkmkNVLHFc8Mi2LQe2XpbPowp7G5 DCR
Dscb1YsSqDf2xwxKZV6tWvbMgYZeEVgE8bE5 DCR
DsTZ2fJEyRte7bReD3JHGhepqGXvDxY8c9G5 DCR
DsewzvUoBC5wUBYc7gCYYSGE4KMQsRVcu5h5 DCR
DsnGCGNjzvmeF7acLWB9aSqrLPM1cQLy9Pm5 DCR

DsmRAfUbG78yGUYURDcN6mz1mV5h9MQhc5V51.97802423 DCR ➡
Dsf11vu4VaHjnwm4UKmJwUMRNfeZXw7Df412.27581838 DCR ➡

Fee: 0.001913 DCR

734989 Confirmations54.25384261 DCR

c19987f90aaead5836e0b17bc5de0c7f61de8cf9e16035a59b5515e4c91b1c1b

mined Fri, 22 Dec 2017 02:30:27 UTC

No Inputs (Newly Generated Coins)

DsdWULFQUANz85rRQqrkGNVZnRc92KHRFMV50 DCR ➡
DshMqPABt6WFHCBuGGPf6N4yHtBpswbVfUo23.15900004 DCR ➡

Fee: 0 DCR

734989 Confirmations73.15900004 DCR

72b58fbbbcd06cc6c858cfc00374c49146896b6334f6ade2c2b8edcf06506ee9

mined Fri, 22 Dec 2017 02:30:27 UTC

DshVNgi1naTZMpXB6mbVeDR2mpijC9ihrtK15.98910338 DCR
No Inputs (Newly Generated Coins)

Dskqi6vnYVuPWQRjtmBXxgPxZbGsapRzuV184.74412644 DCR ×
DsjTP2C1vS4N7sTFS5uncZcqkidQpXcfyFP6.89799557 DCR ➡

Fee: 0 DCR

734989 Confirmations91.64212201 DCR

bfbdc5d1bb6b4fed70a3ded443b26943aab3a04ddbdcc756784bc38f8abd70b5

mined Fri, 22 Dec 2017 02:30:27 UTC

DsirFoR2NappR1PZqMEfviVK7r4L17QztFN5.54797472 DCR

DsaJwo8CiH8NNu4V5i16TxpRRMgzxqYJ86M0.10018223 DCR ➡
DsX2N59wsdHEpuKEx2Sdp9q1Vti54hHrS7f0.19775316 DCR ➡
DsURuP1oot1LtcpFZFw7Z5gd1qbKUhNANf70.19673187 DCR ➡
DsnfjtXWuFC3q5TGkk9HEH4y4ma854nFs2o0.20003924 DCR ➡
DsaB5Mct128ioLwTgdGPgrwcEJxgML5pYTa0.19548633 DCR ➡
DsfWRpRdQk9D8hEK1ayeRoGvMMF5YZKcmdC4.46606977 DCR ➡
DsnQkbtNpqKPVPwSwRwT9p8YzuTZhPk9UMh0.09505625 DCR ×
DsiQdS8PY8GaNAbJcE9bjN4gZ1v4VM4dz4Z0.09618687 DCR ➡

Fee: 0.000469 DCR

734989 Confirmations5.54750572 DCR

828dc44f7fafd1d1090c22d50baae295fb096130665b1662ea919af148396d17

mined Fri, 22 Dec 2017 02:30:27 UTC

DshMqPABt6WFHCBuGGPf6N4yHtBpswbVfUo23.15900004 DCR

DsjgpdcbP15m4ZnjRmFzH393cB2NMJ8i9h40.15874704 DCR ➡
DsmyFxLYPjfygVKjtLjC4rwJTN3CbiwmSdX23 DCR ➡

Fee: 0.000253 DCR

734989 Confirmations23.15874704 DCR