Transaction not yet indexed

Am4jodgtRfj5CWMoBi45r6NQcpxD8JfAYXw7Fe3dszBegsE8oAVxDvxiDJmMRxSzMYLQq2rpsGViHoENsSYXgBA

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