Transaction not yet indexed

5u6CQCCp3ZYEjfjPxYoQZMUr8FDoonnrBHMLpGDfg7Wk3n2NxWWNZHRTLMNjSfTHqAJ1MFMemKigdbM2A6ABK9YB

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