Transaction not yet indexed

mdRTtqA5ig5kwz3oPuDFYAaHHY16XVT4jzmRFQEBcA5tU6pgJ1dsVzijtdUtqA4vKqGb2rZg8goo7rdbV7X9cUZ

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