Transaction not yet indexed

53f3c3VGnqf1X6VyGHXj28YyCJnMUQCQkXnkhKNHiUhXEc2VkpJSjGAJhYd8daPrHTqBn99zuYJBxWeik6veLCBP

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