{
  "manageEntity": {
    "action": "Follow",
    "entityId": "73438",
    "entityType": "User",
    "nonce": "0xc28390ddb4c6a1c10d3b528c341d9447a1165a06d879f58b31c9eaec345589b0",
    "signature": "0x257d2b6158f29d62c5108a7dcf98dcb9e22e6e616970fa950df6dc55c354d3d16b8ff4c81fad2537baafe4ded3f64235b2780aa92ea0f61c15f03bf3cf6f01fd1b",
    "signer": "0xD7Db519a2A03374B0548c02822bE88402aef1E5b",
    "userId": "715241773"
  }
}