Transaction not yet indexed

RkCRfy6cabjfo5CL8wCRf3i6TXFeu7gHUfREAMiiK2ZNfZJFvUg9VdsQHCeKCuQjkwhZb8oT8R6RXpJKRPx6PzN

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