Transaction not yet indexed

53uvtPGdcEtxXSpy4d8ps6GLkGV4z75V3DixnaP9kxqPktMx3ykbTNoR53L5ZfoafFxpXCNg2zvkvJXjE3GEFbuR

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