基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 313b491cf073fa3e231da08934db939a459c10c2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8a38f68b8c619a6f5d87d4d8a6e9aefeecd21f8b