基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 d37d7472f3ee3f5350999b1e2eb350a357efca06 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2921ed4a02fecb1131b986ae2721a324e27489e6