{
  "manageEntity": {
    "action": "React",
    "entityId": "786977158",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":1623478666}}",
    "nonce": "0xc0d9efa5966fe3b0255b270b20e8fbca1ba6adad58acc0af2706d85d737c053f",
    "signature": "0xaa1f8145eae63f3e2de5bafa58db42f5cccba0b0ec3afd256b963a65664603736c645b6f1845d8f80afb18d58f02e51472f80496b45dbb150056c64b883d3ae71c",
    "signer": "0x282ECEEB85f95cbE420a5bc53C087512f1105dC4",
    "userId": "694752224"
  }
}