{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "58282",
    "entityType": "User",
    "nonce": "0x183bb6b3c0e144ead1f00dac6ba52443e9f56f0976b62ebfd3791b165db4f68c",
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    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}