Transaction not yet indexed

668T2VNVrn3uQVDRKQbcDR8sozWEjhSfUSF4xJn3xkUqA4ujRBdhwWHjBqgckG9XUX8zmzE6jXmo3kyHMGQsUfdA

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