Transaction not yet indexed

SE3i5CaEZKFsfpTfHnpjw6RqBZjFuLUchAEQcKDFPxwJnNy6FbvFMGRkbYj1onGUskcWdsA7iWUsZ4nXSSysHCN

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