{
  "manageEntity": {
    "action": "Repost",
    "entityId": "356088968",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x407d4e06eddedbe7e7a2edbce5d3e839858babe8798039c1fe54582e0b21fbfb",
    "signature": "0xda53799e8e3b93543c41f9108d6269f26bc21ecd78704f96c46d4cbef0ca4e037680007aed348550f31ad884fd36b3e6fcf2f1b9f45139b3f1114bab8b57cfaa1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}