Transaction not yet indexed

2mdnwHpEd9CitvQEfejBVqUSLokDodRiCocUsgJUpAj6kMR2sv6FBhJhKerdYmt9AcLnpz9u8HPf9ePsoCQ2DFP8

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