Transaction not yet indexed

28CMTUxyMX2jR489z6RU29enuKLeE5MwvEkHq2vDRrDZumXit5qUHfbgX3jcSZXFtkxuQS3RXHzJ6SjtxUYEGkKb

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