"rbf_num_limit": 99,
"max_btc_gas_fee": "80000", "min_btc_gas_fee": "100", "nbtc_account_id": "nbtc-cy-3.testnet", "max_change_amount": "100000000", "max_change_number": 10,
"min_change_amount": "537", "deposit_bridge_fee": {"fee_rate": 0,
"protocol_fee_rate": 9000
},
"min_deposit_amount": "5000", "confirmations_delta": 1,
"min_withdraw_amount": "5000", "withdraw_bridge_fee": {"fee_rate": 0,
"protocol_fee_rate": 9000
},
"unhealthy_utxo_amount": 10,
"confirmations_strategy": {},
"max_btc_tx_pending_sec": 86400,
"btc_light_client_account_id": "btc-client-v4.testnet", "chain_signatures_account_id": "v1.signer-prod.testnet", "max_withdrawal_input_number": 10,
"active_management_lower_limit": 0,
"active_management_upper_limit": 1000,
"extra_msg_confirmations_delta": 0,
"passive_management_lower_limit": 0,
"passive_management_upper_limit": 600,
"max_active_utxo_management_input_number": 10,
"max_active_utxo_management_output_number": 10