Transaction not yet indexed

5MDFcJtBrWauw8pTVtNSzbUUoTpmB5eCyGEwSnFcbRGFfq85PPcNKKCEbvgDZwAcPEHKm149QXHk4DLcYRHywZAN

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