{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe85a8c2fb92d384eabedf653f4ca355b00f4e7a773a151f6bae835485c3689ac",
    "signature": "0x728c7c79258714fe1fba7342e4d5120fa3bd5f1b82e95c247d227dc776e42af6455caa0b35ac443b46a7a2bbc17d6930ea3be8be35df99c2f4ab02c75a35a5e51c",
    "signer": "0xe1eAe9Fa3Fef187944BA6cBa5C534e1ea257CA4E",
    "userId": "344552512"
  }
}