Transaction not yet indexed

mx499TiTKNDst5QSafYs43dUegvQMuFCFgcN4LAT7R2KtDCyq2K2hcdbyuXc6MTffjxt7nQBHpU77FamXh2x7Jo

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