{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x15a0cba80370f206777810d5b89371823e13f22b813ac99466ae6bafc12559ee",
    "signature": "0x8d514282e2826b8ab0206a6567ee5872fbf7156444132468bce16d8ebd20ce0921a8d7c511881b4fd51c1ab209daaaba32fac83fba4eb5b4e6d392bdf349cac61c",
    "signer": "0xEFAB3332CD5EA33e9817aa57B32CaCb8Acf973A4",
    "userId": "407216161"
  }
}