{
  "manageEntity": {
    "action": "Follow",
    "entityId": "199857",
    "entityType": "User",
    "nonce": "0x8a4a3f8182d8a5bc76f438659ad6a9a57585a72ad0dd2c5edf50b2f8285a78c3",
    "signature": "0x038d8d758ed4de5b91a2d860f62eeb12c8e518a79e84e3d5c96a7193879565f6407954e6a6f63200b9a67dd5fbac79b1e517d9ae97c5d602458136156ebb9edc1b",
    "signer": "0xc28F39d473d5C4cacc612630A8798a119D1Bb506",
    "userId": "901788935"
  }
}