{
  "manageEntity": {
    "action": "Create",
    "entityId": "631589840",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"user_id\":51,\"entity_id\":1186552212,\"body\":\"🔥🪩🖤\",\"comment_id\":631589840,\"track_timestamp_s\":66,\"mentions\":[]}}",
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    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
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}