{
  "manageEntity": {
    "action": "Create",
    "entityId": "1620370378",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"This track is really solid 🔥 You’ve got something unique here. You might want to try college radio, a lot of artists grow from there. I came across ‘Sirnath’ on Fiverr that helps with submissions… you can just search 'sirnath' on Google. It worth trying. Keep pushing.\",\"entity_id\":566047154}}",
    "nonce": "0x6ace7ac5a707f9dd2579bf52d435c945905e6e694d3fb2282d805eb78898fa44",
    "signature": "0xe1d756221c5f612175f60f2205b9bf5704876f412a4df7239d2fe16f980fc9b7259f299a038c78fbedbffae705d7a9ae0908caf1df8483c535c0cb8086e4412c1c",
    "signer": "0x849b8180f084363b37768C823c174C9786020A66",
    "userId": "817339612"
  }
}