{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "348395817",
    "entityType": "User",
    "nonce": "0x7aff47dd895d4a2204e929e2719292e45797d258f2c3415b7034002c0fbabec4",
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    "signer": "0x1912FC6B7317125d52bbb01C67381C923FA92aCe",
    "userId": "763473"
  }
}