{
  "manageEntity": {
    "action": "React",
    "entityId": "711056895",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":1363613485}}",
    "nonce": "0x3c84e72305a0ffb015efb5cec150a9a4c54184a613cd497590406baf72ee9bb2",
    "signature": "0x11c88bd88677b7625b99b438046cd0da2385cd640818c6bee01e2d761d0d3dae5d59835bfd4bdc55004009db89fedd126b74a12055e677b3ce884e70e5c8bd3a1c",
    "signer": "0xeCa31471db8582C67179083C6DB5A10Dc5286D5d",
    "userId": "439408517"
  }
}