{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1683",
    "entityType": "User",
    "nonce": "0x0f30809659683cf83c6abc52518da81cace19c47b3ae8154162e9a43f5308c3a",
    "signature": "0xc3cfb6a8f55fa35693b9a00091c6ec3970ad76377ec38be438e644ee186b0c5f3174be7d8a05f20ce3b901ca91ba1c66265df394be041fdd615004ebdbba188a1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}