{
  "manageEntity": {
    "action": "Follow",
    "entityId": "328894",
    "entityType": "User",
    "nonce": "0xbc5b0effdceb7e3561eaade7ad9080f7fedf2cbe89e35c0d4c3dfa9777555c4a",
    "signature": "0x4319f2d3707f93433c2542c0f3a502cf05b25d8f5fab5dac8c9f5dc1a16379cb6aa9611e00d52e62b039c9277c2edef792abc18be6ad44054789824be36633d41c",
    "signer": "0x474B8467757bEdBa76afC2394cfCb801C991B143",
    "userId": "815537464"
  }
}