{
  "manageEntity": {
    "action": "Create",
    "entityId": "1006475631",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"Cool\",\"entity_id\":1525114725,\"track_timestamp_s\":33}}",
    "nonce": "0x043eada26ac2877d1236d0e9ac0f5ba9c2f3f9d98b6f4339e8095f21febc3685",
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}