{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "288244",
    "entityType": "User",
    "nonce": "0xf9e2aba770958d9454829f9794b74f7ceee4ee312a2949990cfc0622ca366e25",
    "signature": "0xf7dfa785b48f1696b227263da07c56d91a7fe40ff63eae9eae5922f3c15ff4c45e79484266c480769e5f4ca682e4a572b7c619a5a3f8179bea96a60190fd209e1b",
    "signer": "0x41Fd0c5C6Ee46Fb99a498db2e7135c69490cB85F",
    "userId": "507333378"
  }
}