{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0x748f93c80d46ef92e5181e841598648643187062f24ae37a5b47209f365d46d6",
    "signature": "0xed7bde23cf3a6bd9518608db684ab685ccc6413c4294a0950de84f4a31d339b4241ebd016afe6e791697f1e298c655994bd9e37195feaba40eb24eb3f1823fb91c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}