{
  "manageEntity": {
    "action": "Create",
    "entityId": "675423140",
    "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\":1869686833}}",
    "nonce": "0x4566390ec01f031e8efef3556073ea7b443fc8c2428f418cd2df420b23e131f9",
    "signature": "0x892fc46f0c32fb3d3df31a97c3405309673a6e8b5f5c6247657aa30561e0d8dd2e7e009eb73b9eef7f0dcf28f5346e9866404992e3a38a8bce4faa4347ec08a11c",
    "signer": "0x849b8180f084363b37768C823c174C9786020A66",
    "userId": "817339612"
  }
}