{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "318",
    "entityType": "User",
    "nonce": "0x09ab834abc78022ab488faddf185878327ff3b39174806b77111ac59e02f128d",
    "signature": "0xa18191eabbdcfda12a66fa62a4f649b0096713d2c34393f3d3e5acec9dce6a75318b11e8b44b18098c67c2750acdac8cdc7f177dd198870c58bb08c36c3956571c",
    "signer": "0x2A874EF283DcD77b68C67C03F7F865168a5Aa801",
    "userId": "654207283"
  }
}