Transaction not yet indexed

28co9ozcHNsM8jSoANF8YT12ThJKCqjmU7rS3dr79mCbDAdz8dK7BRbqkjVUKGoFERcZnFDb1qszCaEbTbHwahFm

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