{
  "manageEntity": {
    "action": "Follow",
    "entityId": "278916814",
    "entityType": "User",
    "nonce": "0x80207a41051a95c678374f0a2436d576af53fb90e5c15edf46bdf16a4d8bf8de",
    "signature": "0xd6af2f67244883c8fa555e1364a7960af821efe883dd6066433efa9deeaf658d0b81431dd34bde104cde9223e3577b656fc138a7501b607459449fc54ef24b001b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}