{
  "manageEntity": {
    "action": "Follow",
    "entityId": "872142418",
    "entityType": "User",
    "nonce": "0x71e6a146f1ce8817d507c8dc0b81c8893269772cd45001d87aeff920a3f7364f",
    "signature": "0x398443902438409b1b8202785b9152f2b93ab8f9d3a1c5055d96507a9ece8a9b3ec33bcb5cf2f365905ee875b5acb841653f3c67551b3f4737dfd9f64f7279841c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}