Transaction not yet indexed

53USt8fAk62SyiBtwTZE6Ft6oC8rigJCjRNqMPmo1FHSByBhweY4Gc7twrZasNgUeP2axHHC7ehWcsaxoRWuTa5C

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