{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe1cba1c13a1a7897ad5ac396c91cfd6b237787c9fcb905a2db156041593dfd66",
    "signature": "0x5f9c733696b82fbc98921585b66ed17731ae9575795b169d8e94f6ac0ecfe17e208b190ef2484b8bade8c8277634566dd880ba08ef12fb7fa386c1b0506466e51c",
    "signer": "0xDcA990D6fdCA454B4d98656c1fc44a2174fe1A13",
    "userId": "441858988"
  }
}