{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "736569043",
    "entityType": "User",
    "nonce": "0xe6dab019641d3d23293ceb401a42213e531acb61c085be1dfca7eb222708efbf",
    "signature": "0xff5749204d918efcdd6a37bd81d12ca9bdedc181189a12c685abe413641e6e7238caac751d333fb0b5e60e91777b4a018a85383a2dfa05da7078a352d3a5165c1b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}