Transaction not yet indexed

53ku99Z7Go8jxcbwUxN52vUxFk4ERNJSYVtaXVCEFjDz5GDSDmq7E6mrViMsXYii26oPTDoPAgmv1GCQdUo8CfY3

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