{
  "manageEntity": {
    "action": "Follow",
    "entityId": "303867964",
    "entityType": "User",
    "nonce": "0x1ab61c50608e398cef6af9316801609650e37f5f91caca55a940f65825231658",
    "signature": "0xb0fb96d8adb6eae2d981d761f8695d6b4cc2eed5184d859b7067810ecbdd854e401c61ebcee78bc577ca0143bea33c49fde07b0f24a00378be2bcb5eeb9ea2091b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}