Transaction not yet indexed

53EbXSXrmr5x3o8DhwRDPP7KhmX2khSBRFaHFkyfcJ6vGKERsWFbchQyoay5rfdhMTVoGY8KSgAt7WPSkN4sqjg3

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