{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "7158",
    "entityType": "User",
    "nonce": "0xe155756d80e9692102018b05d2e03e18b3fd9d66ebfb43a736685111e329db8e",
    "signature": "0x44e28bde1f2b54bbc66050feefd8f05c4738e375b69fd0c01c11fe732787099b36d8a1faa1edf4be53ae920609aa171fe73b2d0438761093374fcf94da1950b01b",
    "signer": "0x25Dfb5B0D7CDE92b65C3EEB690F0d4afdd575ae8",
    "userId": "253005"
  }
}