{
  "manageEntity": {
    "action": "Repost",
    "entityId": "568203389",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3978f93ebc195fe2edf8d630b82690c85935a188fc05d30c9e1197d661c42e2c",
    "signature": "0xbbde7462899ae4bd089a9b4608e188066a52c27e035ba9aaad3ad64da1723d7a5c5312df3e56abc0f4a2ef286f8609e4a03fed4034aaae4e2f66709d5c87b5c41c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}