{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "762208",
    "entityType": "User",
    "nonce": "0x9703dc380aef7b40113d66cb6a6dbac5d17441c810c4595ac1f50f9518c27a86",
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    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}