{
  "manageEntity": {
    "action": "Follow",
    "entityId": "10449019",
    "entityType": "User",
    "nonce": "0x9a3fc9534eec4061802a0707bc36df30914d0dc1613dfbf560b7c81b697e6e95",
    "signature": "0x2db5dc919d9c7b3038db649f71befc8837c83284b8dbe876e77dc146ca21fab02a0cc15b2f9a630070449898b44502c9798e661430ec233c9b08ddcc14dc0c041b",
    "signer": "0xa603e9487Ed7C3C62E8acb85f8f32acFf5d6349b",
    "userId": "278135553"
  }
}