Transaction not yet indexed

1Exx77vCPFyrHjDMrtwvuQRHhJbZ7hkU5WvDMTpS6tHTS3NWbbUQyg1tPmaMuCMj5BP4HitzW68cF3tAtEKNsAr

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