{
  "manageEntity": {
    "action": "Repost",
    "entityId": "319038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b419968f3ffc1b780e97222ed7acf019c970588b2c8ecf754ef978070f48615",
    "signature": "0x1966c53a2fba532f7b8577c0a5376a792adfa0990340f6e5a1592d85f7bca23f43ff02e68e98076012d13a565f8ed2cbe521bfa9fc77d0575e5c1bd3d7b3c15d1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}