Transaction not yet indexed

MQgLCb2JtsyGNgkaYj3A2v7gtHmB1sQt2YCj9Q8NETHdysVivYesbAEwVYXZPuDWFvvXxMUhkNgUDwhs1mnSzbS

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