{
  "manageEntity": {
    "action": "Repost",
    "entityId": "786070714",
    "entityType": "Track",
    "nonce": "1786590747891554517",
    "signature": "0x6c0eb038ba91c6a22d4c33ff1db601fe60e5295efe3bedc7d1b0ba73cbfafa4f00738674e900aa2f8a929d1ba14beeed973adff13881eb22f14c271433972c9a1c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}