Transaction not yet indexed

REmTM6AwPArKQr9nUP7fujsB25zmwCsHyrVXvrSQHG9sgA2Cqvv9vuGm1CyJ35ATfKQqZxqnYRf5xJGh7dHy8Ff

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