{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "290283513",
    "entityType": "User",
    "nonce": "0x33605d8e87187bf4056af17b266df96ea37d7cacabc5c0efe4566ff341a6dcd7",
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    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}