Error

Transaction '18aa0b68dfbf12e04fc08a3d7d7bb1fb522d8bc3f707d850d6e3acaba1c6301f' not found (txid 18aa0b68dfbf12e04fc08a3d7d7bb1fb522d8bc3f707d850d6e3acaba1c6301f: Post "http://lpeercoind:9902": dial tcp 172.21.0.2:9902: connect: connection refused)