{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138135",
    "entityType": "User",
    "nonce": "0x62f41f3634c9b8c96bbc2271a9edcb1d28ac9f5c788d0755a82a2fa9c5d9cccd",
    "signature": "0x7ec159c9e903ede4a3f30e8d357b8df25ba379def55caa13c3815adb5532ae951ab68e6ce9828f1d08226041660e7ae0abb959a931e733362743299a9cd53e101c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}