Transaction not yet indexed

55LkYmsHYJXS2HY4CFrsQzsmoVQFuAVrpWB2nZ31H96FsnqYhNffYfBcsYpxmhABDZTiHwNqeE5geLiSJ3REzQcY

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