基本信息
witness_v0_keyhash
OP_0 81b48908a11831250c30d40aff8def5c07108d9f
pubkeyhash
OP_DUP OP_HASH160 8a46a7c9181cc90e2ac9fd0afbab4ab386996b4f OP_EQUALVERIFY OP_CHECKSIG