Transaction not yet indexed

MdnDq3GpYXDx2joPKf7ZNeqt9DMHaqyoXMoJHZbZGwC9qHSem91gMrQd7sFwEco3iHEnmATsQtt1diCy3z87vvL

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