{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887134592",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe55a39b32b502d833cd32c4038a4d8c17ef27548dcfba1a3ab95f361de68651a",
    "signature": "0xd21dff740103b05db48c7707d8e4472d51c615dda6af3d860cd224982d1d613870359a168cbdf8a8c7d080c48f056797247e9db746a846ba549db510cf39f4ac1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}