Transaction not yet indexed

mi16ccLSwL4Hfig8iGFNiARjwaTNUGGRRTHa9L1y9iDMR5EG1h6vuuKMDj1hooXpDAHiPBxJfPdhxAP5eiKPPaD

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