Transaction not yet indexed

51Yit9Jjevqh2tsYf6mB6JMYTM9KnqfLAv8n6jN19cVbppbYd4hgSNpeaEF9KvkZRTPiKtAcUdoCPSx3i4uhN5c2

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