{
  "manageEntity": {
    "action": "Follow",
    "entityId": "843",
    "entityType": "User",
    "nonce": "0xb3b4cbfec7fa99786a30974dd69ce4c7b170ce68d86b3b620f21f58ce23e697d",
    "signature": "0x5ebe7341661d8f3016929033d57ce900b240edec28e054ae67690824b948ae267511328d3856d58d80dfd404303c8280dbb846911d7bd8e35ec5863deb715b221b",
    "signer": "0xaF260D56498a2d61b204aBc5CAdCbEc98465d11b",
    "userId": "219894195"
  }
}