Transaction not yet indexed

3ExFSf6kK3CSr2CreYTRaEYuEQdWBEk6QbmRLd5ApYj7FswCHqpg4z6d3WHqkqg95Ga5wvEa2vSunAM3qbTh9k31

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