{
  "manageEntity": {
    "action": "Repost",
    "entityId": "583429881",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29229f29a8deba5b4c5317277c79325d327cca2af676b7650ac7bff586c994a1",
    "signature": "0xd7ca448b2de7e33f5cf0823c132c828c545c75f4e73e1b6d70328b35d3ff730d77da63d5a58b5e8d4f6f754aabc9a5c37c5bd82c13bac48b84daaf0b0fac75051b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}