{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x16c7dc75622f388658b62e4e947ba297b4d8b6e224152b0cce8eaf1a9e8b915c",
    "signature": "0xf3bf9ec36ff67f5c38a091df99f6dc3db472c4ea10046bf3e18c1e3dac8ca23b5c4004911d07c30af7669b3b65c8ea91848734109359c3b1c01ace0cc269bcbd1b",
    "signer": "0x87965b6c004C7885F2Db2C072f71dB24dE69C53D",
    "userId": "472452659"
  }
}