{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x12626507e31dc1c9469cdd912eea40886724817c2a47df8763eef6bade093ff0",
    "signature": "0x97b325e9d0586d789a458848155b04ea797d34d73a465ba19dae010764c7258654fc5f48cda37da297dda618947e60a8ab44d8d8ce043ba8a187b95432758fe91b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}