Transaction not yet indexed

52c7Wu3NMTtWfkxKLi7KqNpXkPbVLmiCFY3dL8QmC9fdLVbbhRDux9gXsePrrzbHtgFf7mxaNuBTEVYccSCLTx2p

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