{
  "manageEntity": {
    "action": "Create",
    "entityId": "2035676491",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"BANGER\",\"entity_id\":1566836542,\"track_timestamp_s\":86}}",
    "nonce": "0x78400837a0d60aca02f94f046dcfdfafcdf85af1c67dce7ac7338f15b8d073fa",
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    "signer": "0x92d3aEA782A42D4B044a13a4727af9Aca3a0211F",
    "userId": "12615893"
  }
}