基本信息
witness_v0_keyhash
OP_0 787be77d7ad5b9c562fe4ba9d36c6ee1e919b5e0
pubkeyhash
OP_DUP OP_HASH160 2bac7ba05e00295e22b2c7ece6b3ee6533761d4a OP_EQUALVERIFY OP_CHECKSIG