{
  "manageEntity": {
    "action": "Follow",
    "entityId": "325",
    "entityType": "User",
    "nonce": "0xe18dd1e950dee13d6200efdb2ab8f0108376527716056ccf23920b4ca80de152",
    "signature": "0xd3f44ed0c14c8eff0f3f2613c5b5e112d48b03c3a7aae1baf763ac6bab9bb73b43218281475e0dd078f153356ad9b321553d7c0e5af8b7797d5de353c47f55d71c",
    "signer": "0xa1962F596d0c21815F786Be31Cce30330233Cd5a",
    "userId": "653470626"
  }
}