基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b7969a87b7ee4f42fadd6cce31899323c4ca78a OP_EQUALVERIFY OP_CHECKSIG
OP_0 8b6ee9049f7cfaed5500a655f79e1d52c36d9577