Transaction not yet indexed

5au1Xc8AFEWSy2d7gotK6C8VEUxMt8MaYMLFNv6yE1Z4QGpokezJLP27Bp1QbxKTAb3bf9i28W8k3PLsFBsMp8Mm

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