Transaction not yet indexed

MB4FEaSQJUt8mKGpAcysvEVd9oQhNNh4noYPBC5u9QxLUXYLxX6vDVPMxT2aYqGisAUeoxFteRHPy2wKEd4KXmJ

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