{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1530906110",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ffa1c31f928022b8722a231d1f964d56078dbfee70ccc6c2248ca28085684a9",
    "signature": "0xfd1b3f23811593be0cee259fa07f50e21702349a785ae39695e0d08832ab2b8d436584d2cdc441fbf1e4c3dee1e966501b657de2f6cae59ab0bb1de7a6c73d401b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}