Transaction not yet indexed

RR6uFimoHiZtSPUgbFRm2ghEUJo5xMgq1oAwCs5gXdQ8ZvjieWDcsf4YeqwupjMJDaMqRKoXDfUMUxqKfayST97

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