{
  "manageEntity": {
    "action": "Follow",
    "entityId": "714",
    "entityType": "User",
    "nonce": "0xd21e065a4d356125ecbc290493920a6a14e23ebfa30f34ae08dd08caf53ef3b3",
    "signature": "0x44944a4997538eb46bbeffbf18cb4bbb4461ee38618fa423800768c7ae2fbe4117fdcb2461fa8802a95feb6d6091ace05c823ed47ad406d65a548b2a55eb416e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}