基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b12e9dc2bcaa2d804bf70f64fff66885228e8557 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f987ec2bb55cc48c5c64b480a0dbd74b85f2a4b0