{
  "manageEntity": {
    "action": "Create",
    "entityId": "1026942543",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"@tony_metric thank you! :) \",\"entity_id\":314805081,\"mentions\":[868248368],\"parent_id\":1647749627,\"parent_comment_id\":1647749627}}",
    "nonce": "0x6fd612fa58710136d148a279356b2982ff51869fab1f7c06f2cd6570f07244be",
    "signature": "0xdabb44e95fcb743f7cb97426b568a2bc7970207ed539848d3570d313b6ab602330f90f9567ffa957225f74ea8f01709b9c58a166783270446d9f5763487ca5081b",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}