Transaction not yet indexed

667PWyMXAEPCWrsTm2hHWkWeVGjoGC9wvtVGK1is1sxYwh8C9EtzLH16ZPg14J1y2HsrvKvp4ZPJF3YkXizSuQnF

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