{
  "manageEntity": {
    "action": "Repost",
    "entityId": "882989293",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cfa4d655b2b5a23b822214a78f680ada242b3a0a65e46517038cba6a8891850",
    "signature": "0x1ea5c332d5a6bd12a68f2a48f867c538cefd33507a63e58f07b95172671ac2cd77f031da9f1a66aaf244fabf48432de6cbda94c8f2a9c11ac43e7e9152866c8b1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}