{
  "manageEntity": {
    "action": "Follow",
    "entityId": "681866568",
    "entityType": "User",
    "nonce": "0x51d738bc2e182429c3bf1dcd4c229aa4233d527af8a187ed34aa8f11778a264a",
    "signature": "0x3a6d5167298b1c2dd2218124ca78891a426cc8d313dbc845f9b38a6a548bcc3524d697dacc387589d8dcb99edf2ed555abd12f192cd78e98945c5233b45bd9131c",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}