基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8cff1d374de76dc14131231edd783e87e92aeee1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4f5dc15dc4e165e33d3b0eace3d128e10dd4c848