Transaction not yet indexed

MNtJeP3D6sqWi9HnJcAz7Zsu9QLnEzccPS4WnAtYEfuTgqT6CqaR8XCGkVCCB6vSCFpoibPpCGBYym3ecDVeGjf

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