Transaction '50cb4af22ccbaed796e5e4dfc93b42a8f9902afc7df12b9ddac39b39eb96d168' not found (txid 50cb4af22ccbaed796e5e4dfc93b42a8f9902afc7df12b9ddac39b39eb96d168: Post "http://127.0.0.1:8031": dial tcp 127.0.0.1:8031: connect: connection refused)