Transaction not yet indexed

21uwv7vEMxMMUDgyJcbZ5FhQ5fD3oDYr1ewnpsNzP53pdA9vyYofDitRUaAPxmuFPfbpKeqspC9634CfUQSR1aqe

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