Transaction not yet indexed

YYfaSkH37Kc7VdcfnTGg54mooNBWcfxSmAjVzPtbbM2Gt95x6pRNTCRKrnUXkBb8v854a9rGbZGJk3EDpzzS6Ln

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