Transaction not yet indexed

RKk3Tvrqo7aa19hjCVGymRqCThooCNNnaZsLd8yVxCQqbncncqS8xFHok7PhFUHXx9My2qUWi8Xvms3mJEMsfQ7

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