Transaction not yet indexed

EX1FfxVsjoACgUPc5xAKMjf1errxepwMHd2Jwiyf4wi9zmriXCmAKf23YfXsuCK911Ldq8EMTHVBpb6HB4J2MH6

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