基本信息
witness_v0_keyhash
OP_0 a7c251d803a62e5c136ca00bf667ccae222b3f0f
pubkeyhash
OP_DUP OP_HASH160 5a5de54b94af5d50043d9af260bed7f3847f2404 OP_EQUALVERIFY OP_CHECKSIG