type property
Indicates what type of transaction this is.
Different types have different fields.
Valid types, and where their fields are stored:
pay
payment-transaction
keyreg
keyreg-transaction
acfg
asset-config-transaction
axfer
asset-transfer-transaction
afrz
asset-freeze-transaction
appl
application-transaction
Implementation
@JsonKey(name: 'tx-type')
final String type;