Transaction not yet indexed

5u2Crdx8w4mGzNdwC12RzakPhxF7jwv3647sdxkEBgst8BGxR8H3chtPXqomyXf2dxTvXLc2kLKVreJTVgi7btk8

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