{
  "manageEntity": {
    "action": "Follow",
    "entityId": "775274",
    "entityType": "User",
    "nonce": "0xd1ded07951febbb131846f14853d6d3abc6dc60559724978a204df95084c83cb",
    "signature": "0xdf249403eb20ee02d28a896e33080c51fd785f1d0637753dc3bfb5356c4aef127f42d743d81e7f02e7de74acdbd80a472ca7b268df9edc6a24e281e439cf19aa1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}