{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x026b704664cc4341518ca32ce2662f289d8a84e53033207107b272ce15ee70f3",
    "signature": "0x720190194f590b6c3c46f6f89b4e24394ae05de0ef92d5168c5059646d9636432b3595dba94cf2f25ecd7e7a4595493e16eb92a0f4ac7bd96276013ff515a1581c",
    "signer": "0xc11D28404f39623f2A0d9D9eC6D9E5e4C8e06fEb",
    "userId": "563998093"
  }
}