{
  "manageEntity": {
    "action": "Create",
    "entityId": "486496916",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"Did you use Ai to make your tracks\",\"entity_id\":1950865395}}",
    "nonce": "0xde7d25cd0c96ac68460373d2742e9381418adc589b28726f10139329329c238b",
    "signature": "0xe0b8b808dd1f4275503daab6cea12c0e3e245fed8eb4a2eca380fe7c641f8cf4166fa852e7eed6821b9c2d65210a1db0560330796f30142694f058ccb45645401c",
    "signer": "0x375963f281CEdF4D9D180496F80A256D574daBa2",
    "userId": "981824750"
  }
}