Transaction not yet indexed

21mAvZku2Cup9e5Wfr9EKjYZsL6gUXMmtFEX3anF7eQstvSwE3V9inSEwGbHZ7de3fDX2dU5JPeEi15yUuoZk15j

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