{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "1006079726",
    "entityType": "Event",
    "nonce": "0x8ace2573bdd03678a67906b27ab9434343412b3e544a0dc9896cec0e25a2a6d4",
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    "signer": "0x81a82c2126e99E88D939ca7e1FCD1AE9bE314Bd9",
    "userId": "778996640"
  }
}