{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "62694",
    "entityType": "User",
    "nonce": "0x833954b048fd5af9b9e69b8cb3c2760dc479f0b2df3a561f796063a2f9867ef2",
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    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}