Transaction not yet indexed

RkAC6niSTfKQY1QJnwo37MP74MDy4SqiYQcX6cBCB8FD2rmdVCGMGxH5ziVrWaK9BHVzHQApC1bhR6jCzGaFi9L

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