{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1464202657",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc810c4a6c95d7888c56e65e67bb3902c83d58eefaf2a27c1e890aa14f30ea7aa",
    "signature": "0x020ac03e4c2c2ec0fe57724c24600d9662cb51468151e308f52a01759a7076391678981e615f14a85a4d7bec2346c1793da8c2caaeb77b8654d79d994b9897ca1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}