{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "36101",
    "entityType": "User",
    "nonce": "0x1e5bf017e0ef4b0a1103fd10eef454621eac5b8183beef9bcfe153c70eba8a36",
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    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}