Transaction not yet indexed

TKFMAPQka9v8CvmR1tV9GAFNy7jnVBm4JLJJVQbG9evZYSHK1fJNRHdqYgTzj5fXrWxXVT9g7YPQL46DFcJUDS3

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