{
  "manageEntity": {
    "action": "Follow",
    "entityId": "648071502",
    "entityType": "User",
    "nonce": "0xf382608f667adcc7db7bca681a6d727294492b73f39d14ce8250f78cf8cbfdce",
    "signature": "0x684a056093e244a0b7b4a819ff7bd55632ea8d2865b9421670d4625c37d1eb97413974b236dbfe87c0247a9822683e97285e5789656ed3010019d763408b164b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}