Transaction not yet indexed

MLccHGWyZ4nAYmL4cA8hTLajQg2AdLK55nTMNS2sN4uyC8xpivpG5T8CkVcWtwyscNfLkgQqSp9aBi5ePd2DypD

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