Transaction not yet indexed

4v21tiCQcXGBuYynXGVKWuvbJ2dCsQUhwJHVcsEwh88FagMx3z7T2RfUfCxZ5Nu9ttbijKbc96fdKbRSssjA8r8n

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