{
  "manageEntity": {
    "action": "Repost",
    "entityId": "90693394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x395c1a1b7cf90217ef2d8d0244f72813d84c7ce51f3537ee5b5fb49ba5e62494",
    "signature": "0xda65135fc36057960dc674656d5a5adbbb0e0c006d538c4c2930f87f77c108e25f8743794427a96bfcd8bd2bb854b8c92ba3eea26a0244c41fc2c2f02c1626971b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}