基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b7969a87b7ee4f42fadd6cce31899323c4ca78a OP_EQUALVERIFY OP_CHECKSIG
OP_0 ef2cbb6d92b89606d3d56d7c1bb0971a14a3efa0