{
  "manageEntity": {
    "action": "Create",
    "entityId": "1759944525",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"First time using the DI out on the Boss Katana mini for the overdriven guitar 🎸 sound\",\"entity_id\":1813418426}}",
    "nonce": "0xf0bfcbef4e4e5ba6a7731515f3418cb5adff275f3ad25cc83f5fc3592fe7efb6",
    "signature": "0x2d14ed39534ceefc6aed6f72014f53a43918431f4ef4de992b13e6f7eba3058e6a63422597c9abffee84b3223709212fd589e3dc2898efb3c50cb9b54fa6b4331b",
    "signer": "0x808dc688c8aF9f9BE20E02246BE7C0fCBe9B4C34",
    "userId": "396164"
  }
}