Transaction not yet indexed

53iFrbZqLq5mRFnyj6YZu7U5PsHdaEPUkofa2af8pKzV8AH1FDcRi4MHCPvZqHXsttDC4rd7r5e6bk7irXW4LjuN

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