Transaction not yet indexed

28PGJaCRiNYVZ3CeGPfcMq8kfEvKbbzNBL6fvZqrAiD9FjetcST7mLQ3QshaCcntoMtwGegSddoe2PdVK7BcDCS8

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