基本信息
witness_v0_keyhash
OP_0 a8c8a2ed928bb43d8ddd866dbca974ed1a52822b
pubkeyhash
OP_DUP OP_HASH160 fec9d26ea1882bbc811bac3e28b0ea0549b2aee5 OP_EQUALVERIFY OP_CHECKSIG