Transaction not yet indexed

nLM3tafRC591qnfnvdxPD79eWMZ51bQRpizw8M2UDQfvYxVwUmVYY1oDWPFd4fTZidyNfaF2trJqDsQUybFrw1m

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