Transaction not yet indexed

52kugfPhXk2mEfbco5j8Frb6uvTpbmDY9u1HpzYh15FajB4aW2vKbdHygrhVArJyJEBuCS2tCJhVbKnxhrTPQMSU

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