{
  "manageEntity": {
    "action": "React",
    "entityId": "1035770794",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":2143257252}}",
    "nonce": "0xfe8021e2d8ef54960fd116bebbcd790138d11f4b3ad4afc805bf5b2657056f53",
    "signature": "0x24d21c634dbcc1d4e82874f3f39f6e757d37b44050c6ce4eedfdfe56783d3c9501001068d93573b8a518b4fcedae1a2aa557577570761847f5295473a9c624441c",
    "signer": "0x18a7B3405E81900d8aF72d98D5f2C54e2C988f9b",
    "userId": "42634173"
  }
}