Transaction not yet indexed

MJ5ckKZK6sR2Ap9nYP1dDaVf5oa2WViRappFraGnB82W2iWZ1EDgn18r9WfZexKfUhFrmChPZAL4xRfDpGDH1Co

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