Hello World from Smart Contract
Create Package
// test sender 0xfD0a29de4e4B2Df9ecdBf1d3811F4464F4cf4893
// test reciver 0x6Cc9397c3B38739daCbfaA68EaD5F5D77Ba5F455
Get Status Package with packagenumber
Get Status getPackagesByReceiver
Get Status getPackagesBySender
Get Status update