Transaction '50d98bbcdbf7e0ad7fc6d24da1eb59c2c14d2c0f52c7e570e0b3d712fba7efa2' not found (txid 50d98bbcdbf7e0ad7fc6d24da1eb59c2c14d2c0f52c7e570e0b3d712fba7efa2: Post "http://127.0.0.1:8031": dial tcp 127.0.0.1:8031: connect: connection refused)