{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0x85a672d00d9cb85e34c72da28793821ec1b21a63ff895c7f6dc75b2edd8aa4b1",
    "signature": "0xee14b9d7c6c55bf07ed79a3930eaf34bdfabd75f6c60d831468f53e614138b317aa12850853b006b6d344e2c1da613fb563097cbe787a725b5090c2155ed17c41b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}