Transaction not yet indexed

MFfq2ZcuNQGrrf82fLPZHKceSS5tpQGwTbQvYn1ZkUN5iGTaVarbcqUTjiZCTJN7xPyrD78Cmk4VDiUaSSNG2J8

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