Transaction not yet indexed

HEu9KGmR7UYoLjzBm9ExeqVUg1RdRj1tLZaNLRjmBdk3u4EctFjUy1DTD7MgzYNjN19DphF1gJToascWky8CuKu

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