{
  "manageEntity": {
    "action": "Follow",
    "entityId": "991071",
    "entityType": "User",
    "nonce": "0x4fbdeb23527d4576332c39c3ba9c96105b6b98af8b4083a3f43a31a419ae7609",
    "signature": "0xfc1c7d86f67b2ecabab9f9e4d2b37956c2b9df7c733a788e1108dc35db4a64e475f2a195ddb004b4dbb694b30e1a4b6f1c4504fba6c364fc9a07c6ab8182d49c1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}