{
  "manageEntity": {
    "action": "React",
    "entityId": "1993078490",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":1847287116}}",
    "nonce": "0x902bef907b533a5d4666466321b4309641e3e625c379355eb6d563243113cea6",
    "signature": "0x89b778a818233247b3b4779d6c1149683dfab43817d3f508d5e9b8236fc8c5c54b04d8851867018c24f87d119a9ae40e5701079bb131f0beee8a451c95332d171b",
    "signer": "0xc1C84e5C06F7dc5824672906AC6E51CDfeb90aeA",
    "userId": "447798047"
  }
}