Transaction not yet indexed

28C3XQSQEigVxMkd2sW172nrBaSkVj26NHBxnVqbMirpCSnPfkk2yDo8YdLc4buBbvbJcSRV9h7ppu5x3TLsGGmM

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