Transaction not yet indexed

5f66vP4XnzhjT7fjPqtwCy65SJjWo2rLuZ1PBTk3o4Wboi6ug3yPn24uEBdNjegac4CSCJyghjuZCVXVCkc8nau4

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