{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "10209",
    "entityType": "User",
    "nonce": "0x7e976de6c4f9c0158644f8f24b3551acb773188bbf2250fd9e402890cce3f73c",
    "signature": "0x28b68f6d5f1b0c3d9d01e6e76982a382c4470652a6a8b1a4ed6694c599b4a3695a4ff32227b4a8096198378808857b7eb37f7a62f27fc95245081b9879f8ea091c",
    "signer": "0xecd9816D879645e9327091231b4e7031332f233a",
    "userId": "579649923"
  }
}