{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1784098784",
    "entityType": "Track",
    "nonce": "1792332903734951153",
    "signature": "0x89a68cee5dc5bdbb83f7ccf074e542512bf6717e24aa00808ff232bd1246f2784d1b446699949561235730e339b265ecc283db9b3f06e5719638aa0f9fba69f31b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}