{
  "manageEntity": {
    "action": "Repost",
    "entityId": "589982889",
    "entityType": "Track",
    "nonce": "1785859903126187310",
    "signature": "0xd1bdfe175275ebf49d5b9b58bca9b76dbffbea428bd80a22683ca5148e43b66e140ffb4ba8dceb3856be401b2587c5c936318477352cd94f7a730fd4adeea2d11c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}