{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x1060f7e64633a24b6d64ef34705f48cb5a7abed45624cb4d78aecff0b5b427a4",
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    "signer": "0xC016cb425E30382D5EE0FC1A4dD9A977f836a2c1",
    "userId": "291544059"
  }
}