基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b31f8b5b09d1dae2ea01e94a3605dbef2ee1e220 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3fc681d0ce07cba69d4557b3257750c1ea28be2f