{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2914ceae46e608cda12d07b5bf91cf389d8b47bf1b8b5d46cee36b8017fd8ab0",
    "signature": "0x51bd655235db8786849aaa0dc4e1e2af5d10fd306ba62169fd0cd0b5a144b3472cf1f8bd7baeb281571351dfb5b6a10c36599d80cc93258437747adf9541d3f81c",
    "signer": "0xf0363d75BCaDb7C724ba62e767EAeb6caA5281D3",
    "userId": "120813031"
  }
}