Transaction not yet indexed

21tke5SPqmDSQ7meM1UYBmhT5CGN57e8JtZZcd8QdCmwFmWbfbcepXUFQa6UiCGMSAnVgTDzNHcrqGm3JgReVis7

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