{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "838777725",
    "entityType": "User",
    "nonce": "0x64a79507214b74a5263322780c29d18ee04479e8d62707af2c0e358f38ae4863",
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    "signer": "0xb0bc7585AC84F169814851A3C22d8d92D133337F",
    "userId": "267657235"
  }
}