{
  "manageEntity": {
    "action": "Follow",
    "entityId": "622194728",
    "entityType": "User",
    "nonce": "1794350543298191644",
    "signature": "0x904441f08fae3bb8b33347d84fa34706adf8d8ec6be0fa75479c2aaee80b1e0a0269ef641f58da8171638ce8abd1776573e969b348b1f445c926ced5be05ebf01c",
    "signer": "0xBe67278ee49E32775e76b8c786ad0Cd10446DB2E",
    "userId": "489615953"
  }
}