Transaction not yet indexed

RKX6W7x4RSr2adQ2KcroGMcC2xh4E9TtUaPUsJUSxhvDUNnxFapF53Tk3Rnyjs5FKhpWwo4Js2oEBrxvxhwjmH6

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