Transaction not yet indexed

52NknW8K7J9qyTFYii9sfZPb66dEhtb7Ua8rkESx7Bj1e6eWAYv8guJvo9VhJ15fXsjGRvr6Q2KDPSuFE6uKQHSn

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