{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169975",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa898e9b58f0570bc108cf6d2abc798aa8c01319a99c8fa2cfd2e67a94f6cbfbc",
    "signature": "0xfd3769d69de4cfc9f51eed0d9809d72024478fa6a54739c945b56f423893eef31a9ec6844fe8e4df32fca51b652fdbcddfd2014569696e46b6967ce0cef8b6a61c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}