Transaction not yet indexed

5CuubqGUEW7JkFhQa2m8XdCdk2cEmGJLQddsmUkbPiKzCKegZtUd9RjNXsQEzYLB1rbDnm9bXZKzvdiQGHLErkhT

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