Error

Transaction '23a1f1294dad81f1a36176d6ab06ce7a16b2a8fe5ac40b0ee59cb99d932c47a9' not found (txid 23a1f1294dad81f1a36176d6ab06ce7a16b2a8fe5ac40b0ee59cb99d932c47a9: Post "http://tpeercoind:9904": dial tcp 172.21.0.2:9904: connect: connection refused)