Transaction not yet indexed

KE3mfKLavgJnVbXKFqFJdjqaK4gFvePRNRtCeShKV8bXFerALESSytXqDMVUoziBm3GSDVTfDwsXJYakMaYP1aM

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