{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "49285",
    "entityType": "User",
    "nonce": "0xf369ea5d578897e8d1b3fc227bbe98fe1060666d9a612f9bcb7a5b045913afbc",
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    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}