基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 419d71f5cfce41f7583dbb3b01cc297b7a41aa81 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b1ff738d3aa1ac94a26f5231bce3468faf295229