{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "58184",
    "entityType": "User",
    "nonce": "0xcb33755f5e1791b3d12d08401d1839f01700869bd235c66a6172e8cd9886eda1",
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    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}