{
  "manageEntity": {
    "action": "Create",
    "entityId": "1365897410",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"@Audius ♥♥♥\",\"entity_id\":1755131005,\"mentions\":[51],\"parent_id\":1244519446,\"parent_comment_id\":1244519446}}",
    "nonce": "0xf5cd1d3b3a4d3249b3c8204d847961f17e1bf4cdd6864d4f969584e1a8cc6b67",
    "signature": "0xcbac7b66c869eae6228d3cd1d1480cfcde0f42e4b8b7fa9db43fb77503b771b9305f7bdd2c19a6f1638d433d04dfce9a4f55175d7650f272535b70e8ee83da8c1b",
    "signer": "0xbEE369E0597Af71e4A050E4977D8247fdF1149b0",
    "userId": "547969682"
  }
}