{
  "manageEntity": {
    "action": "Follow",
    "entityId": "661833713",
    "entityType": "User",
    "nonce": "0x0c3c85af45cc0a6befc007d357292386041be503bfec2e6a388734458e1ef55d",
    "signature": "0xda8faf7d067657b991914254204417436640d43c9e1315214474f12270d335ca0914207b9844cb2ff81788960bec1d0f2080e3107338bfbb6605e3138061ff0a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}