{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0xefe417475d91889bc61b5e0efd2ae48ac588f5ab6b3552a888c6779f65fcd429",
    "signature": "0xdd205aa7851173360bc96d56e12b596a07e81a820fc26dae2d1370f06a9878aa3415e0d807cfa5525e94283ad644545f2a7f8bf9e471d81cf8ea3aae19a877521b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}