{
  "manageEntity": {
    "action": "Repost",
    "entityId": "752608848",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0b8f4c509a7ee7105d67c600590c1aa17a0873027dbe5e69b0a69b51c083f0d",
    "signature": "0x0ff9b08639234fd59ef540a621321823c1fe00b07a27b63a8fc74a61b0289f284a61b5d0c2f863cd1f566dc34a11ff589cbd301d0116ab21de71c23cec4dbdfb1b",
    "signer": "0xa22176a11BF6703EFe39D488aA7cC06aa781C44A",
    "userId": "633924738"
  }
}