基本信息
witness_v0_keyhash
OP_0 bf7b7f73b9656acb696743f54be6c849b7167a8d
pubkeyhash
OP_DUP OP_HASH160 c4944179dde63a9c9e4bad32ec88d8cbb44dd122 OP_EQUALVERIFY OP_CHECKSIG