{
  "manageEntity": {
    "action": "Repost",
    "entityId": "381185651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8447fa15ba4f1f6330e765983233808f87cf5d1eb685e9b0bd583a9a50ce9ad5",
    "signature": "0x47d2ff13a80b3fe25b5252c586b5a44bf67acc0fc78c46c2d614037244598f7774adaa05c3e0b96b2ebfd7cea116743e80865e3b2c54bbdd72d9e83ecc327f441b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}