Transaction not yet indexed

MCe6tTBqNDSGw46qo7HcD3c4v7bCFBv2DoMFLP6Pax2gSLkx14nwRZK1C3d6z3UzN9kegyT2vPCWjUpV23Lq1yf

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