{
  "manageEntity": {
    "action": "Follow",
    "entityId": "152751",
    "entityType": "User",
    "nonce": "0x644e3807abd10f633474ff95b476e7649edd1ec7c61249865250c44339111ce7",
    "signature": "0x49683a3d40f7295affbba493b36c83090ff96987fbdf1002a1c61ad2f0c32fab06602729a7b1912eec89d01cacca0fd159c1be3b0f8ad93ae306e4877491792d1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}