{
  "manageEntity": {
    "action": "Create",
    "entityId": "534257641",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"You are welcome \",\"entity_id\":562996099}}",
    "nonce": "0x9c8e98e98e9d0b6c405f416bec0c074a934d7e581b4150890bd6e26c1fd9ad3a",
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}