{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd2c9ffbb180fed86ba9e1c62b27905eebb1a28b13c8ce975d7218f3790351329",
    "signature": "0x5b1ba7b7c7009b5b6c6b1b6e98ed6ceaa92527fdbb5ce1290df3949f311a21725e242e1e142bc9453686a73aa8b6a20904442267cdf6497cbe8a76dbc53896aa1b",
    "signer": "0xEDCDB601bD6D06D994739A6f926b9A966563178E",
    "userId": "724632273"
  }
}