Transaction not yet indexed

56ifXhT8CKmEvD9F3dwK8khC8Vm3JYRnCJGNbazioeH87Zyo7EDqA5zHkLFi3knaKfTcr5cdWDK1beWVbaH1U5ED

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