基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2b782a7b16cd1bd4e247d656d4fbbe9ce0956fb7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b8a0449e7134e6cee0fa975eb0cb8797d0897880