Transaction not yet indexed

28ZErguEnHx5g9vWj4oY1a1mWaC7dToS9RgPBDHG8mL8XUqVdU6oiAKXKVGEubKtB9iBZvHCMN5gtnsyx1tS78rF

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