{
"manageEntity": {
"action": "React",
"entityId": "903486888",
"entityType": "Comment",
"metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":369973}}",
"nonce": "0x18c2c8caeda8c6194306ec0d063e0a9af1a4f4526bc9082727c3e2866698c3db",
"signature": "0x6460ee096a29f4c3e44b9f0461184baee1e45cc6ead73089a6567eb40c2a4a0a22693b78f88e32aea486beb4dc1e1ea41eb36f3fb8ecfa0c03dde6ad506006c01b",
"signer": "0x1b5371408834a4Df8CDC0B2f6909a2097Ce99833",
"userId": "69922"
}
}