{
  "manageEntity": {
    "action": "Follow",
    "entityId": "153928",
    "entityType": "User",
    "nonce": "0xa4d547644bcb70859bb3b4ca90f53f6202b9e7381799c7e5c83f46b6ae7207c0",
    "signature": "0x6f8ef117348078030fd511ef9e03a58468165a7152562d45ddd9482ac2e030480d36847982ca1530ddca0be5993aa25c7937f439b06ce0acb920da153ed767831b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}