{
  "manageEntity": {
    "action": "Follow",
    "entityId": "774557384",
    "entityType": "User",
    "nonce": "0x66fd18f4583a16a6c954ff5e86ebfb6b63e47c93610f24bec0801134a22990fb",
    "signature": "0xbf0340ef17f52c838c3c9c24de2025cd06591c60b8fd0cb6ac99494d218ea45b6e2d8028829a3083a423805a4178c834caff30857dca8df40fee3c7a20540fbb1b",
    "signer": "0x7964a5eF7E9a780013d3886B40ca04443D69588D",
    "userId": "224019652"
  }
}