基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 45c9899bed8fba6a8d04ab704776221c7c79dd6e OP_EQUALVERIFY OP_CHECKSIG
OP_0 6420b8d053522e947b1c69d9c2387fae50a5c809