{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1901056710",
    "entityType": "Track",
    "nonce": "1792464404232312578",
    "signature": "0x4fa43d945ec20144b82b15e4404f4ed3156880742e38ec0db196e2e7ea894aef5bc3d8a38e4aa89dd60f8161bdc5b14503ce5059c85a9a98f048ef23a4902f7a1b",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}