基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bf4b9d7da94cf98322756b6aa0653ee0e759ce8e OP_EQUALVERIFY OP_CHECKSIG
OP_0 2e31a87c7ea0683e066d8a2bcea8f5d651055c17