基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 68d37a79464cf63fbfad17acfc365daf8327feb7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4dfc9e63b4065aabe489b4d8aac1c76c4626d9c