基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8d4ff8c63d251958563dc2326ad2d304d34e25d OP_EQUALVERIFY OP_CHECKSIG
OP_0 2b9e79f98871cff0db75f41939046ac4b51df46a