{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1219117271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f31ab34f1f003855b22c75766e7c335e2dd559a38e9297e018398e2bf3315ba",
    "signature": "0x57234d1e4456e730a00616b4e559b160de943cbbe4e63944848bdf7ef2fc1adc13ab166a8ef70e28825a507c5c23aa21675c4fa91fe3b61281d33d75bcdca28e1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}