Transaction not yet indexed

52Bxc2sSdczoF8BvamBrUp7Myu2v2BffdPbcj9VKa6m577vH6PnCyrp9dLNPv9qwfK1CLtWkqhXhWRxNT5qU1DS2

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