Transaction not yet indexed

Ub8iqMdd3hCw6nvJLYhpUx7iJD6sXySvCQfcfR3EwVB6A7B7LJNzms4GGqjPvtGy2an9ABvYFuBRy7WtJ7g6Tp9

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