let state = 0x80
let invoice = 0x81
let base_operation = 0x82
let deposit = 0x82
let payment = 0x83
let withdrawal = 0x84
let state_update = 0x85

(*let base_request = 0x90*)
let user_transaction = 0x90
let admin_transaction = 0x91
let user_query = 0x92
let admin_query = 0x93
