{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1460507028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bb88c7ca01f11ee06cfe93674c39d2839d0a672cabc8bd1c40791b6ca2cb70d",
    "signature": "0x2ab48d0f8c0e46393a8029f4430cefd63f9ba2b864f125ebdcbb04765826e0eb08849d65af89ae53b45176bdbac29bd0877122e9834ee64206ed15eb7cdb655c1c",
    "signer": "0xb1B522e4c290853bC2ABb1D802d311A7EB1e696B",
    "userId": "94334210"
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}