Transaction not yet indexed

RNKFbfwNHq6KJkvT7ALMhs4o1xKCDxeJvvbJkb4yxoxZRKFB1ynkKVSTNyLuNNdvBv4ssJrukKF4eP3DhVsD8Vu

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