Transaction not yet indexed

2u9o7i5KWywqjo6uGo2HteKnFHUMR4DR4z1GTjg9ZP6GAdrdr5bXD2EL1SvGz3jN5bTcE2sjFPMWxA7ngZqjQA18

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