Transaction not yet indexed

mpp5GYt9LC6veUMAvi2Su9qoFVm7xXcrXdV7zdY4oL8xFseLWBrPqvQceKL6H4CDc4SxukMB4MBLWTXWLE6T3Y2

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