{
  "manageEntity": {
    "action": "Follow",
    "entityId": "672",
    "entityType": "User",
    "nonce": "0x9ad05db5d6e434199bdc42d1f109652efc0517c57d7150c15e72e9c76db4fb8e",
    "signature": "0x85356f1f791fb78cdad2744b494cbfab08d198cd4b18bfcc16967c8470302cb3602f94db634db9b48dc478cf8c01674cfd2b5b668469f2ea255b2f69e50971351c",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}