Error

Transaction '8e9cf0cc3d305d5ad7b6d2061d1dc5b7590a3d7e4a28939bc599ef517a990a77' not found (txid 8e9cf0cc3d305d5ad7b6d2061d1dc5b7590a3d7e4a28939bc599ef517a990a77: Post "http://127.0.0.1:18020": dial tcp 127.0.0.1:18020: connect: connection refused)