Transaction not yet indexed

2zDC494RxfCmB6ymmWYz6HMGau7QjKFEv7vKpaL8RpNXfvH2ZNDCYUnHHjbbhbcE1TJVpP6cuGWhxgo6qAF7hze4

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