Transaction not yet indexed

TTuC4FYwDbTDVYyp8yCjSkpXfMb7p2w7WkwHHqnbSAWbrRCcH5116u561jv3yLFCeysx4pWu1LFRzcvMwdt8SFF

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