{
  "manageEntity": {
    "action": "Follow",
    "entityId": "945818227",
    "entityType": "User",
    "nonce": "0x10b951db8f88a564e50777e3ce8a9470f14d192f6afe0f551040534a2a5e6abb",
    "signature": "0x4ce07e1b3a817a2925ef91512832cc0122382c71e6901282a8a75364b7316d317929724e1d2183f378c91fa0119bf1daeab3e5a6a9c43835319d9dadd6cc59791c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}