基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 873aa5c0670c3c93ac2e87dd66c5a45eda5f80f2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8521b45efa6d5476c6aef75c459fcb608aabd682