Transaction not yet indexed

52Ucy1caWoSPxW4YJtZVGdvHFdQ6hXiJc7kza8daU9HmeM9TkpsdA5AafeNEUtNCQDnSQjiwfncN3cKZiggdZcQ2

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