{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "49995",
    "entityType": "User",
    "nonce": "0xfdabe961af466e4a1ee0b72505cebcb8f0a33a0362d40213628b45d4b28998f1",
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    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}