{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135131572",
    "entityType": "Track",
    "nonce": "1786311269176316406",
    "signature": "0x1f58d1bec1eb650890bb41088dbaa43fc3ea5faacfb1f98d12d95fa90068e9ee6a506ecc3a5591ee3e8ec2a97a1cdfcc82b1b04d18ed958aa3192c38da86db361b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}