Transaction not yet indexed

53Ev4S5zmnwrQeaFMJPjK5E4jurv4hXTsaX7Lq3NRuGKhUnHwzMe7PUnSxRjQeavCUrofhgaKBK9LBbeQh4qXJ4

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