{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1780874",
    "entityType": "User",
    "nonce": "0x24ced9a6a8378083de02d85c82418b89f3a78f48a157f3936b0e886dbe92f914",
    "signature": "0x2c3a1ce62f0504dbc15abb6e64236599e37f1c41b40b6ddd66741136e1cb706d337e3cb1d8aee17c95720fbb349f719a1ea36825c015e1cf8b1a7ed2055e6c031b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}