Transaction not yet indexed

21m8w9e1HRYT4mCidN7cJx67fkUMGBqgMs8Lxwf4FhUvjK2TfMvUeTJGcTuFYhdFFrRmMQNBGMCZZUaXCtxpubt6

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