{
  "manageEntity": {
    "action": "Follow",
    "entityId": "503680101",
    "entityType": "User",
    "nonce": "0xfc5231459d75054605b0551e7903d4bd467bf6ce1d3e5edda6c6291cb812aa43",
    "signature": "0xaf9b9b6a44e7536925dbe013d57793136ed577da3af639b359c632b46ac203ba3cf8d38968e892ef674c7f6371d7a100cee6ee24579a6da81e6cf507d236fbda1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}