{
  "manageEntity": {
    "action": "Follow",
    "entityId": "123273",
    "entityType": "User",
    "nonce": "0xd4c28244225e47af5b8aa8cf23010017e84fb0587be9a4646642033c7b2c1162",
    "signature": "0xa009ebc6e31551dd02ec6a5a9995e7937a7de9023282b023abeae492157e675807d02c3490442486944155f036aaae8aafc471e3c4a2de973e2b2346e314ff281c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}