Transaction not yet indexed

52u2WDM9uFDB2PuqLZ2p6Lh1nsURbB1AVATEFRYez1B6PiZzoSG4gxE1eA1nDHTXFZesLHoX862W76Aue6VK8pc8

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