基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3f49aac5e9e3c349e151358612352d2d65799f90 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7b2aa3b67c3b0746a80f5ce027842640f062e8c7