{
  "manageEntity": {
    "action": "Repost",
    "entityId": "522480140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22a05e38667fbec88cc49f16115fd33ddc97822e5dc8ea6f70a391792ee09629",
    "signature": "0xf05e69c3ee3f7f8d274faa94ddeeb3b594cab5f0e4427afc6731480b3f3789d311e4baffbd2708ca66997ed5179062c19c9e186d33b840dad2311941b520e0bd1b",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}