{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "50539",
    "entityType": "User",
    "nonce": "0xb2bb33714d23cb922b72d4fe0a34bf0fc80f0257d4fb409e7af460de0a7020b1",
    "signature": "0x4406615158dd7543c954ae1abb20ff11042e1d70830d6a6cbf079e1b9e3f76566075268898b1b26b3963fe68ad2ff9d63bdd3dfc8e07b0676f2ee9e262b8e86b1b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}