{
  "manageEntity": {
    "action": "Follow",
    "entityId": "508186998",
    "entityType": "User",
    "nonce": "0xaf6a3663c7714b4068889c0e582ee1b355f4ac0d432b2d80597d9921f0d1be5a",
    "signature": "0xf25711af11a4cdfdb789d6e1bafc7e7a9267c8f896e4d02b3fd7c86460496b6c22a43ad1ad088c31e41ca53bf6d16b8b6f8514bab1720844a6847c37cb6c46d11b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}