{
  "manageEntity": {
    "action": "Create",
    "entityId": "1043254519",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"Did you use Ai to make your tracks\",\"entity_id\":542285}}",
    "nonce": "0x87ee62c9188e50a72ba84469d831397570c5c30734c6bac1b2a8fb9f0d95ff55",
    "signature": "0x09e81b3b572a0fd04a80d77adc94b7397bd39aa4777245e5d021ee012b11de66599fc991f0c479fb53ea8b9bbec8237597537bf565bf4b925b4f9bae9e9ad4151c",
    "signer": "0x375963f281CEdF4D9D180496F80A256D574daBa2",
    "userId": "981824750"
  }
}