Transaction not yet indexed

688JT6gwiXqk3WiRNMgfY1kDEoFQuf5W1z5dTFNi59LrRBxCWCcZLXB5rwbpATFBNqnK53g8KVkQQGT1jbtMLwL

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