{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1789486073",
    "entityType": "Track",
    "nonce": "1792447100436925809",
    "signature": "0x9956d6230a8be5930a15841914020f5e30841be0fda7809858d0728235812c574a0995b9e15c6464fb058db81a19d6b5da3f41a175f2146f272eebf80e36b5a21b",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}