Transaction not yet indexed

21DuoNWn8N2FBo6TWgCD6Tz1NXq31a7bC4VXL4PQLtf6V8ymEnUd3rbameWCTzqi9AQCZPTRfCinFEDaKU2mgTEo

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