{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1864099630",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1bcf2f341880e728e3f05c3ac9dd420fef873b90b3099944a9af18598413928",
    "signature": "0x209bdfbdd5e600f8f47588261ffbf0d7815ea050159ad31f714561c911fb93023780fcdd011488992078b2f6927edb2ba97353dde93c34b3dfed1337ec0b97951b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}