{
  "manageEntity": {
    "action": "Repost",
    "entityId": "485978231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f134123442f5a0ca8e4227663c099317fe573ddeaf36a1da9e30dc49c5954d8",
    "signature": "0x6182d7d2a70d5fa9db173ee7c3f7a0afa2a8f4d30e154b787ef64ba87f7b5ebf214bea9c9f90815b2557885babeed5ccc5d3c4796dea602603ce13878e01a4d21b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}