{
  "manageEntity": {
    "action": "Follow",
    "entityId": "341804961",
    "entityType": "User",
    "nonce": "0x19700391891693c19129cd2393d4940ad60a44e8827624faba2025d3b38d50a3",
    "signature": "0xd21621df7194649bf84dd73d0abccd2d95c8eb7b8995c7bf7f0469aac352188171d342f006bf62b504991fbd7b806fe401511e392e200b22abd9e827a8220ba41c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}