Transaction not yet indexed

599tUun8mrQZUB7pSY4WmRxcub4qypexre3qiWnPqzYdZynnCYAVDpxWc8MHbNajNV75wTthxv6QZ3jExEzvSPZU

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