Transaction not yet indexed

5UKUUuKdbBj4TExtFGRy7ZLU7gdknvqehmVJpEZxD6wPrrCJFKJDTSqi9vb8BKy2VdB5TpDvkS1t4r4oSnLEiqii

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