Transaction not yet indexed

YFfCfEzf87FJeaXYLCcmu7cjQmkr33u1eCCpXbmEh7HunpHA4XLZhcVyi6fhNwWejP8gSoUeFB4Weij4PwuAYUk

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