{
  "manageEntity": {
    "action": "Follow",
    "entityId": "19151",
    "entityType": "User",
    "nonce": "0x774d15c4e705229d8dc4ffdfc4dc57ae7eb228ae2127c8fa30afbb8cf28b7452",
    "signature": "0x909a1fc1c58f4f3b7579ec709064901de7a1d009652cfb371c110a765570d06a0f0c496a719d5a840f659348971a09e45bc10749d7e6cfe972053fcefea6a3a41c",
    "signer": "0x766Ba5816f1Cbcd9649d3b301b8F423CFF252fdb",
    "userId": "758745"
  }
}