Transaction not yet indexed

6whSM4VbNd8fiB8wf6tBjXTe3tkNiyBkp8SYkx2978YHWcmUNhqnHdSXfXuGoLqoYrVmHFPWHUQ2Jtqnc2xDdk7

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