Transaction not yet indexed

NaTu988hX4GU3vG5un4EC7UCR5wCQGPaMRThHG2A69ZJBAxwN6FHHvXeEbQs9YiTwtbYsh3f3Q9MSWuMuQ9sWrf

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