Transaction not yet indexed

52pbUpVkB2dNJ4UZMeBJ4WeNpnGe6TxQeFfJrcwZPfVCcWqzuJ6cGgDndJSrnsRjr9C9jP6xoGY33t8yUrFSqqfS

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