{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xcf218c5cc92900e93204693df4dfa933f275cc3861441e3b36b4d22ad71e38ef",
    "signature": "0x57076b8d8d71b1160337106126d41479e37335961ca4a692e690c353baed07365407274880c857900518fb802cd7c2d18eacada5a3febe13351569708f51b7241c",
    "signer": "0x2Db51188e987b8B4F8B8E853987b9950590AcEEb",
    "userId": "469969290"
  }
}