Transaction not yet indexed

c2u88ptEK75hBDV5uiAwL4YzqzVePNzMZAKmRaLHUyCbQVEBHgqwNBtZzTPmyRMtcY5LumWRUSckP7oDwXWrPAg

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