{
  "manageEntity": {
    "action": "Follow",
    "entityId": "273403361",
    "entityType": "User",
    "nonce": "0xd11cf510066e94c63fa5d159d8bc84b1d56c6da6013c1e9b9b482e2f2de81acd",
    "signature": "0xbf9d98464cc28ba878293fd3f53b34335e5c11d25d337071d6dc3dada75f2b15530101688c37a0772149a00552d41c9919af53678a8b7c69f26ba483838152a21c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}