{
  "manageEntity": {
    "action": "Follow",
    "entityId": "502409808",
    "entityType": "User",
    "nonce": "0xad84c52c7bb0fc5ed8c3f7eac053dda8fdc041b0ea736db9710c0ff4dbed61e2",
    "signature": "0x9f719f170ffdbf3ecac7fb033fd0d760dede959e0b4d24c6800858bb4366b81c534fd8c8a2038ab1396b543d3bcc2744435e8e759c997c2ddaba174026cbd3d41b",
    "signer": "0x4de20759aa034CE2Fc4d9a99C64dd86906845908",
    "userId": "30809601"
  }
}