基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b9499631cca3b4ed02c3e3bca24fdb25fdd5ee7d OP_EQUALVERIFY OP_CHECKSIG
OP_0 21e62760b5739ff5c4576babaeb0fe97f11ea8a5