Transaction not yet indexed

52Ktrnxe2kTiPapyGQU7UdEnNH94pFJsub9NAWaNBHLu8iu5sFuXKehAp5yhBhwGoSeCjaMWFkhtmV1KbVgQZHzN

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