基本信息
witness_v0_keyhash
OP_0 a7122e99072a7e8135470441c8117198225c1cd8
pubkeyhash
OP_DUP OP_HASH160 c2a2ee29a5752cf6dd9fd7f0869d2de49fd45586 OP_EQUALVERIFY OP_CHECKSIG