Transaction not yet indexed

mDdPHjAM7b2nEALhYc44Aw5suu7gH7GNdJrzHsr73yC3rFgfvJ1azaWo7kzEfYKHvBzAM3ApZw4FBugvgDaz5Wm

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