{
  "manageEntity": {
    "action": "Follow",
    "entityId": "309421",
    "entityType": "User",
    "nonce": "0xcae51ea9f4aa8696c2ba9d437c5eaaaf1a82a92f6fa7b2f68e17b6920bf33e79",
    "signature": "0x7cace2b7883bf443fc35763493fc3b599bce28fc55d71cb704932fd1e330ba2a775ef43a167111a02c25fe51a3a637ec12f8942b9d5dec857a02e9f8d3532e161b",
    "signer": "0x1788E4C39d3326e598F16767C69826869594E359",
    "userId": "116504833"
  }
}