{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa366cb1580ab87563bf465dbe09f7319cfd1964ac2daa4b5e26ca47b178dbdc1",
    "signature": "0x9cae6dd0c609db386a41469e67b0a3021a2e6a9663ac7e44506eb347539540197fce1bd6cf7c821c1ec801f19d68c9c2c761e0b381b34bec0b50035f0fdfda311c",
    "signer": "0xE5A5B764397cF23bFc9dC77c74F70674BBC4220d",
    "userId": "942357794"
  }
}