{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1588019696",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c017559f74f7fc36e8ee637c698adb664a97514f39dcbe43fa3ffa4dcffcf77",
    "signature": "0x44c6e00ed1aff29363d8497ee4011e6261bc6192934be9a6427bc6b1411422de2dd0791c3d7707ae02e21b6064019cdb45b1dae262b00f443aa4e7a757c0b9e81c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}