Transaction not yet indexed

52Mb2Uuy1u9amGvkPWcKvChfd7a4Z7mBPnpEZ5MPvMNcQxAFW24cEWZ2gCJVvxwTyfqfaFfxmHTW55yxM285unjw

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