{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "35318",
    "entityType": "User",
    "nonce": "0xd05ae684661636ec2f3d89d334e6a11ce3fdaf59ffe90bde55baae45d7f408a2",
    "signature": "0xe1062cdb036f223ffb75beae055c6716a3e2f03370c2390883c7c1ce9337c4763e5cfac1599d58ebcd5707d1831d172f65db9652edda93c41c5b5ed3af537b491b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}