基本信息
witness_v0_keyhash
OP_0 044d21f2e44efcceba4732c1981f8bc877aa51f0
pubkeyhash
OP_DUP OP_HASH160 c8e29e720a21990cdbba743b6451fb3e032df5a5 OP_EQUALVERIFY OP_CHECKSIG