{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2",
    "entityType": "User",
    "nonce": "0xd2aa893b6b3c0e38f1f1f61feb3789a7ce69081d44e8d712e51451bfe01695ea",
    "signature": "0x64157505b45d235f9f9ada4ba9c15bb90a1fb335af70e58ba39ba0b47a7e54b95574ca003f6710f25eb41c276056f57135bbe60214860572604f308350aedba21b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}