Transaction not yet indexed

5f6Ksfxsc4Pf5pgxSmVcShjoQQ3KMtDp2JoGuaEG7QjYjAMpTSfA1hGEU5kRo1RFhX7eXZVL8w5qyWPCkM7mqFM1

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