{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406103",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7106d6ad218dc7ff72cdfcb792ce59f3a257d368948abd509edf24406aa1b0f",
    "signature": "0x99b5d1abba2bb49cb9111d7f2089b5c1756aed0b0f57d2bb793957e3832136725507784d19b8eba9a968754b2c706ffc826be3ac241a887d5cf5db635d6ee6461b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}