{
  "manageEntity": {
    "action": "Create",
    "entityId": "700056251",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"@Audius Wow Hi! LET'S GO!!!\",\"entity_id\":2118667791,\"mentions\":[51],\"parent_id\":1122571536,\"parent_comment_id\":1122571536}}",
    "nonce": "0x1500aa6cc9701ea3d2b734cb73bfe881615400c2373a92e0ce23d86e59727f59",
    "signature": "0x983711a9fd96788f6d0942ea77794f03f67b1a6a59fff7c8a3161538eb2ad75547c9963328cd00af880d37143c71bd0b6f63ffc98f29982130a625ee286834a61c",
    "signer": "0xa994b8dF5782f9A03370955CD9107820F30cD6Ca",
    "userId": "283342965"
  }
}