基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8b91c983e9760f8e6248680eb0eb4c6a1bf0c4e OP_EQUALVERIFY OP_CHECKSIG
OP_0 460b449e48db6db441383f25149ee72e5bdbe6df