Transaction not yet indexed

YLkM89uNG6Yv7wLMvSEkAii2faVr4uGpkos96rzLunKKRsLpZXbKn2VFP3yCoxmkAXnqUuk6KvMt6UK45bBLCmk

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