{
  "manageEntity": {
    "action": "Follow",
    "entityId": "661777867",
    "entityType": "User",
    "nonce": "0xffab1635896f48f5120944885f55fa89d3dbbd9aa8e0227cb4f00cb77b0bad13",
    "signature": "0x648ee504d420a68fb564d28fc3928e648f8a92144a32653ace4500c20765bcfe1866e2a1f13b34c438fd25a4d8abf908fbc337dba8534b4b1a6374a30ca41fe51c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}