{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "70026",
    "entityType": "User",
    "nonce": "0x10e321f1781c7a20af6db1e1e83fae1581b85e571c6bf38e39ce0c44795d78aa",
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    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}