[
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_strategyAddress",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "_tokenAmount",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "_stakeDuration",
        "type": "uint256"
      },
      {
        "internalType": "address",
        "name": "_fTokensTo",
        "type": "address"
      },
      {
        "internalType": "bool",
        "name": "_issueNFT",
        "type": "bool"
      }
    ],
    "name": "stake",
    "outputs": [
      {
        "internalType": "address",
        "name": "stakerAddress",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "strategyAddress",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "stakeStartTs",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "stakeDuration",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "stakedAmount",
        "type": "uint256"
      },
      {
        "internalType": "bool",
        "name": "active",
        "type": "bool"
      },
      {
        "internalType": "uint256",
        "name": "nftId",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "fTokensToUser",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "fTokensFee",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "totalFTokenBurned",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "totalStakedWithdrawn",
        "type": "uint256"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  }
]