{
  "manageEntity": {
    "action": "Follow",
    "entityId": "773253455",
    "entityType": "User",
    "nonce": "1794407250703624657",
    "signature": "0xaa56ac65b9d7885fd881cc7c792237381d789316be77319f6c2858ec5de453f23c8bc5a68cb27e86fbfbc2631e654351b40ecfa03247f861bb267c20ff8b29961c",
    "signer": "0xA447d805c33AEE7ecBF9eDDdF016c572a233faB0",
    "userId": "153849569"
  }
}