Transaction not yet indexed

EX9SEMSRofuK8HLK19WRs1x4nzPx4Qu9XwayApKrBhZdPHkksuss7V3ZUWksmrrEEyjm4dZ263adstEgmcfJB24

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