{
  "manageEntity": {
    "action": "Follow",
    "entityId": "774557384",
    "entityType": "User",
    "nonce": "0x8d17550f9cb3f2ecca67582005830e2829126597508888ba4c7ffdc4a136fd92",
    "signature": "0x1fd6d059709ce1875ba00183f613cd8023dec45cb1f8004c78e9fb8577613c05248426c3638e0a998ad35bcc135ceed0e73b642c29cf1505b5288e2bf58bd79b1c",
    "signer": "0x7964a5eF7E9a780013d3886B40ca04443D69588D",
    "userId": "224019652"
  }
}