{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1898740",
    "entityType": "User",
    "nonce": "0xc4f8df1dd087623637f9eaa5902d101bc3fd68e12cee3dc0f9af4bc30df4cc28",
    "signature": "0x606caaacc3485d7965d63d9b1cb78dce86cd6d9240185e9ea2d53e9765b8b7e648d38b097e6d7b34d854a689c22cdd41bdfae808adae3c8239d38d81eea2a68b1b",
    "signer": "0xF2c19977A72e7f63bBbD9063748E52c002b22f6b",
    "userId": "957488166"
  }
}