基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b7969a87b7ee4f42fadd6cce31899323c4ca78a OP_EQUALVERIFY OP_CHECKSIG
OP_0 2dcae1ea1b57d0866f54f9cb6c59d71f7a6f71ff