基本信息
witness_v0_keyhash
OP_0 a7bb233e49bd418aacfecefec8e2f868bd435b77
pubkeyhash
OP_DUP OP_HASH160 50a6a2b4c928dfa4d2e05ae1e147baead0bd1dc0 OP_EQUALVERIFY OP_CHECKSIG