{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021211619",
    "entityType": "Track",
    "nonce": "0x2ef737bc1e3c7f7eabfca4aefc20153a164858b1f16a4db17ac94bd65dd9737b",
    "signature": "0x29f87600cacfc108f74fdbef85564c162000d207e124dfafff10b8de71b82e9b0ccae91efa716ca78c5e1b774a27ad187da74d44a3bdd11356bb1ee122b5a9791b",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}