基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 9bf70f6403e48331fa70feba65b21a8d87dab968 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a8dc45621c497eda21f5c074d3bf9064d14efe3f