{
  "manageEntity": {
    "action": "Follow",
    "entityId": "391787",
    "entityType": "User",
    "nonce": "0xd271a55564e241aecd6e7700da40dc6065f01dd87822f268302c725c91059045",
    "signature": "0x897bcad23c47e11c6c133d1910ddd262a14745f46c00f63b7e43d44f8386574f54eef41d9970e2d5cbb2a7ff9de0475c39802e96c15434f11311f631dc0f63f51c",
    "signer": "0x14fa63A530B7d9254d20B110AAc25ABF49fbfa9d",
    "userId": "182428"
  }
}