{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "5707",
    "entityType": "User",
    "nonce": "0xf5cec7c229865252fa51ebab31c133cf15457f57ca2b2729abfc8aee22127bf9",
    "signature": "0xd39351ea3eb910a5e07e1b6b3c4936ee0a0b4205935675fc01589d87d53f311f32fea5e8a093ac27ecdb3d63e4914cf68738ec213e291a9562a1d2a97262bc591c",
    "signer": "0x474B8467757bEdBa76afC2394cfCb801C991B143",
    "userId": "815537464"
  }
}