Transaction not yet indexed

53FkC73fMteHoNcJEJT17FnG7kU45hrPAUNjoVSsG8kFwc5aTcayWHDUyZiK5buv4tJVt2U4q9cxJhtw3hr6bkb1

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