基本信息
witness_v0_keyhash
OP_0 909a2071bb5ea191ed85d5dba1a897e22413d6ff
pubkeyhash
OP_DUP OP_HASH160 b7a9ba4cf04d98a384895b644b2a71167d5722b1 OP_EQUALVERIFY OP_CHECKSIG