Transaction not yet indexed

YDUwWQxnxSY53a7q7ye2Mu1ZxnizbFBLFioWf51MJmsLc3KsrRNLHo2C9wW8tSPRFn1WS5nfU3MpBCYkAWNVjW2

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