{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319458",
    "entityType": "User",
    "nonce": "0xf2bb1069cf835d3ecb070455405fe8e94b66128de856e49e9d7316cb58141e5b",
    "signature": "0xb4937759032bf1f5385b8b4c4305f836309fa2bdc6022f4b0c3a4ffd021cd50a6b965623b03672f2bf7a91be3f206893623cce687c33001fc043dbce74763b091b",
    "signer": "0x8bc77Dd711F53774fD7455E0B2778aa01fbA53d3",
    "userId": "645932037"
  }
}