Transaction not yet indexed

2SEThLbMZXcEPhmudVeEhtv8D6MYJEJvUMut6cpSvyRgAB5kp8nhudYNo2gRfdo4WAbbWVTxqzgnaD9sgFiwpENa

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