{
  "manageEntity": {
    "action": "Follow",
    "entityId": "900567602",
    "entityType": "User",
    "nonce": "1794310375452187179",
    "signature": "0xf95a3ca73df8922af5a47000db1555d56e0c3abc0d6c5727c23027f44519a45110fa493e9a6673688be1ee2df23d5705942950d5206e5d165a682ab82a13ef1b1c",
    "signer": "0x9ac108E25181B62a236aB4f5501c23DA15D9B0Fe",
    "userId": "829869019"
  }
}