{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1029784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e2315b30cac0cea412cca5a8ed0af3c841ca59e511bbac78c4225d4bd3ea688",
    "signature": "0x5e9019a92a00813c71cf42d42731c1300835fceb3147c1b52e16f1745751fc4032879ae5bde777c1e6bb57c514bf2a3e8ed17328013465ebee6ac1c4f0dde5781b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}