{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1852391277",
    "entityType": "Track",
    "nonce": "0x142467e2452ff3eea3ce7650c4a296046f92a88af25a2872f37949fc927bc6dd",
    "signature": "0x2c21d368be4c6977eace75da27e2affde7af5afe5a8f67c2e559ced4274449cb36bbc86ac87cfbfc4f0775ab2aaa56afc20cddb9490df5fac6191655e34d382a1b",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}