Transaction not yet indexed

52kuWULmSpu5XmMwoLaEh3jppdowLFjsZE23P91w76aYzcmfJCwebv2RzNLsfDb7C1Myrf4H3NCg1iYUEtMPBfEE

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