Transaction not yet indexed

21r3coUM6jNAFhAiHbUgDaTBgbT4bFQJtYfkefa2z2NQ7Fma7WtZghnEu9ScKXPohxe19xAwBcHQaMV2Z8mFPDkD

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