Imports github.com/HcashOrg/hcd/hcjson github.com/HcashOrg/hcd/wire github.com/HcashOrg/hcd/chaincfg/chainhash github.com/HcashOrg/hcd/hcutil github.com/HcashOrg/hcd/txscript github.com/HcashOrg/hcd/chaincfg Standard library imports bytes encoding/hex encoding/json fmt io/ioutil math os sort