{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12222",
    "entityType": "User",
    "nonce": "0x50b4077064ecc27f23de39ea72c7085c1a7d9402ddadfbefc4913741eaea9b82",
    "signature": "0x094f5a25c23ecd035f9d8290e71994c22eabe3175d9bb38c2c9573edee6ba3045eda28b2d2bb80b395b99353eb84f74be4920be6c682eccd7d7e653b022a69c41b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}