{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2989",
    "entityType": "User",
    "nonce": "0xbb730ee62a1ee63525aaa564c1450d72a7fd4ec2d66818fcd20bf78a58f9a8f6",
    "signature": "0x89b5567f47d1f1e121323a3d4809baebe59ffab10af46d0e7b4bb3aaf88e39174f8649fff8cddf9b6cdf020d690760d1729c457567e43d45fb0bd4caeb7e0cde1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}