{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "16575",
    "entityType": "User",
    "nonce": "0x67faa0a2f7ce18dd41c20438147253a932c829daf8be41ca686f72b9ec91cba9",
    "signature": "0xe18572ffbdcadc5b15fd88ea030d7671fe93288e642ef96cca3303da0014b24007e7fe7b7c283bc138df91e5f3f28887ee9da9441d7a11de494e28c277537e011b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}