{
  "manageEntity": {
    "action": "Follow",
    "entityId": "14821",
    "entityType": "User",
    "nonce": "0xcd30156833537274d7e6a45736cda68e1642742529ceaac8b18fdfdd5f897ba8",
    "signature": "0x36816c5243d41009c35b940de3e941d4933b29bc39b492e02db42ecf04a9c903437bd2150cca6af0384a95e0343f835a1194f769dd11f988b7cfabcfa7ff64111c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}