Transaction not yet indexed

28REZnFLn1dEh5rSj2NsSAe2ZmpQEf1wxZeLS5UhtUbifGhJaNkxCf3CL4mLwRQoN2D1DVss2mQrS3e3U2HHwuLs

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