Transaction not yet indexed

42iSY4dM5P38NDZLMauuqwqHJFfuXPAMiiAqP7Dz5tYPBQqrvnF64Hm7W9WxY9dNKkZXVWEvtBA2fdVjPmsP3Erg

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.