{
  "manageEntity": {
    "action": "Follow",
    "entityId": "503297687",
    "entityType": "User",
    "nonce": "0x7fdb257e85fd4a36a2ccedeaa15dee27859d1a7f7ce4110dd0db7aa875c51e0d",
    "signature": "0x5d7c982469fbee4b66b84ad4b221e7778f6aeae4fba390dc7bfb61b258f076d2370c2a1389c9cb410105f2d4c9055c8b6218ad0b6344474722336178366a607a1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}