Transaction not yet indexed

28gSkmGTFa6Pf744uX17yVUnb1AEBTc6FerwtG5hQ3v1Yp5tmH426TCaZ2yq1kbCwKqoATRFGNPNuYC8AzPDfspm

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