NODE_ENV=development PORT=3000 HOST=127.0.0.1 MONGODB_URL="mongodb://mongoAdmin:8kgAaSn7ecD735Bc@10.131.240.158:27017" RABBITMQ_URL="amqp://eq-back:LMn7uSUGVtbLhh3Q@10.131.240.158:5672/history-mvp" DB_NAME="mvp-explorer" SUDO_USER_MNEMONIC="summer vendor rely become put remain crucial tide what holiday expect rate" SUBSTRATE_NODE="wss://api.mvp.testnet.equilibrium.io"