Transaction not yet indexed

DRrUnnFb21pZWMNwij4AVt2WqSRGPBoWQMWEJ5pQ61hb2V7r5W1vKcebYudNU6QG7T2a9tqJR1VKD55ZPCGPRud

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