Transaction not yet indexed

53ZRbkJfSbfbX89PtoSwqxMoaWszYmi1sFGPH58qoJUfv7kdSxGRrdJPkou3iT8SkMgmmELsEFkUjNZLr4Fq2gE

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