Transaction not yet indexed

21SR5rz3MfkbbaWf5PJ9b4sBVemPUw8FTvy8Lj7nDh9q7jBfDN7F3fRB8VsGHT5ePPctCMRZXQUSHquF2RJEFsSu

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