{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3396",
    "entityType": "User",
    "nonce": "0xacfdda0678d989fa8c4814ca2059b0e15722489277aca27db83d63d782e13a22",
    "signature": "0xa7b11e9ba98e0301904afb69c8fdf1718280284460beca9ae0d3b3715a9f4d283df0e6fbaf86dd9a469c8292eb1f075cde64ac18c1771106aaa3e49eb4e1cf5e1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}