Transaction not yet indexed

MduPuu9qYTE5Ggo5Z5NxT3DN2E84aMsAyB6iCppT6UbBHS2FWviPR4v1c8qt5ZUno8SvHVNo7LspTab64z1WRhm

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