{
  "manageEntity": {
    "action": "Follow",
    "entityId": "837777538",
    "entityType": "User",
    "nonce": "0x7180d6c52061c8ba612cabc7e07e64a7d9ec7e0d4e4994eb166a5011f71a45f8",
    "signature": "0x83814608f87e7207370fe7e08b0e74af45f517960113aab4d899e2dfda7ad57332ac3adf90025106028fa0f25faa4c00887ab28718fafaecf7176c7330f3d7501c",
    "signer": "0xA5594f75935B53086a8f3231b314C131605FEDA6",
    "userId": "140185425"
  }
}