基本信息
witness_v0_keyhash
OP_0 1556bbe40f03d0bca9e812859b6458a1a0817b30
pubkeyhash
OP_DUP OP_HASH160 a4babaac7e9c5756fe41a2350a754de8515895e8 OP_EQUALVERIFY OP_CHECKSIG