基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 50d8891eaa3785fb98404e422ee807ca13f4bfd8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 c771d085f9a38e4f721e479f995f1f2e7c9ff99a