{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1455888100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d5301ee65eb6f06c91822917ebece97b62d73c20deb4f4066f459770669f63d",
    "signature": "0x882f1c534fe1cba763c195933b993c6cd52dd07445bf1166626b58e7e4e4b80542208ab71e3dafd49d44b162fb14e083572f4a9bb9c1eec51f2ab090ef08f4441b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}