基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7f2a4d934d978b1a15959e835aa3ba897408e4ef OP_EQUALVERIFY OP_CHECKSIG
OP_0 981689d50ffb7e7fb13fbd74a6035cf60c63ab3f