{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122005361",
    "entityType": "Track",
    "nonce": "1789911539917080364",
    "signature": "0x99e0bd2ef45d673e4a1cf7a8bd8112361a89e6a0e688622731f31cf7a82041f228deab6c84b00cfa8b9b25aa59545eb5960684f656f4a4ae666685e247561c221c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}