{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "338842",
    "entityType": "User",
    "nonce": "0x50c9a73cccf756847277cbb5d7db3dd892c7a44c695b45c5d42704ce4d641512",
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    "signer": "0xCd2918bCc3A626Fcb36c59D541ea1A64EbC0cfdF",
    "userId": "104409"
  }
}