基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12b40b175eef188f3823a00eb4653a2c53ed3c1c OP_EQUALVERIFY OP_CHECKSIG
OP_0 a30028bffb085530fb254efddfecae23e1c1b4cc