基本信息
witness_v0_keyhash
OP_0 bc91d67b4e7d50414c8cf77cd2014a08dc9bea49
pubkeyhash
OP_DUP OP_HASH160 aa721d981bd78a8c5d592671e9947c8a6d21e2d0 OP_EQUALVERIFY OP_CHECKSIG