{
  "manageEntity": {
    "action": "React",
    "entityId": "1967750092",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":314805081}}",
    "nonce": "0x85b33af6ff7442f1ba953f2d26e16732443e32957a627bea874e5fd51c6469ed",
    "signature": "0x9dace77dd0bc15dca66037467176a6e5c145738d62f5ac0a751703ae2eedc83e5f5769eb2f12051afb1624031ae8e514963e5e35a5b8c954d22a1d4e467daea31b",
    "signer": "0xC728d461208f32A72c509e176ED6ba54c844099F",
    "userId": "176232909"
  }
}