{
  "manageEntity": {
    "action": "Create",
    "entityId": "372089186",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"Already Peak 🔥\",\"entity_id\":413125947,\"track_timestamp_s\":39}}",
    "nonce": "0xa54cd3a0f16e6c1cdbc5a88a308ffb628079107de90942a7ad7a6671e82896c3",
    "signature": "0x2fcb9675d0ab13beb0fe4e694ab8d85a40e63ffa8e17150da5a2834c0f51036253be3e9361910180882c7a0bc330cee64abbb0a38bdc4b60b3e1903e197624201c",
    "signer": "0xEA3c43630FAf8cBd94c426a299efC9E5AF591b9e",
    "userId": "733151707"
  }
}