Transaction not yet indexed

53Pw9TR6fKmA5ZyCXUTgxftyZdARPER9RuNYTBp9AGNfMRBTF2nATnWBBrw96iNraTXWmnAE9hUfnHd2DVM7kEaT

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