基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a5a57a80c8085ab7e8d48c064c914e1e7c8780e8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bf4230bd8d2b975178c2812bcb3ff4857a14a948