Transaction not yet indexed

28UE9X4Dfye4jZUicMsaBgGL7bcxQijNcMxTcv9QZGYBKSbYGYpSubrQKfuUca74e4S5EUL8K9mmC2z8HsGZxUpe

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