{
  "manageEntity": {
    "action": "Repost",
    "entityId": "914545941",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3649951490eb0a24d32e59983bafeccf55e8b286d1e4ae2aea979132c9ae6f36",
    "signature": "0x2fd3a94653cd6ce67d2f8ab7fb7436f80ddf3a0804f9572a7e54b027bf1621304727bfb53d240ecf4c1507e1cdac62cdc343a4fe3f0c505007e7c62303e4265e1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}