基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7bffc17fe72a8ed50ae97815d90364b07bfe2ad8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 9e842e1cbeee5999d248883aec76abf0c23486f4