Transaction not yet indexed

491UYdyrk6natk2uN3VBibCbUSh2aJaT3ZARZyVRa8caU8WaJcRTWpaAnLL7DkeYBmWNoATcCUucsLzXZDvgrSB4

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