基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 cd21fac8e6d2c49b5737639c7270193c0e08cf6b OP_EQUALVERIFY OP_CHECKSIG
OP_0 38c9cbcc59a31710777d6867c5d5d3cc863af44a