{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1534894684",
    "entityType": "Track",
    "nonce": "1786619633512896542",
    "signature": "0xb013adbd65a8a2d06a7bbfcc479e3c98ffc9251f82a84089f9928504c0ab1f5e684b6bc6184c3fb1d94dfa5d556b24bc823ac469c40ef988a894ba6fc0e7b1b51c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}