基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 d4a6cfc74d3fda4c795a09752e571ecef9a05915 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21551318e8b03f3e364659693bbdbb72207b6aa6