Transaction not yet indexed

28SjwDhjwqXsnQoPmo8T34CpSbQkmv2iJj8jVZ7FfphQXXVRnSagbKiE6xNctnYYPvDKGG6RJbMhnVCG8BvLP2Ya

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