基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bf266d491a66e3b03b65c1a0da30b00a1ffba75f OP_EQUALVERIFY OP_CHECKSIG
OP_0 19a26690fe1a8bedd19dd612f627a0b5fa65bcfe