{
  "manageEntity": {
    "action": "Repost",
    "entityId": "485753032",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e25e39a13cf7dd60afcf0593187f6bc0de63cdfcbfd04af2ccecdada6d0220d",
    "signature": "0xd9d9f43ef26e145d35a5459e627d2e65d090faac8a48f7b6397e638c662ec20844faaa2ec133cfe0b8318aa4e86555c579d4f87e8f045bd4a3813b218890c1cc1b",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}