{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "397473",
    "entityType": "User",
    "nonce": "0xe35d9197dfaabd9fb9667dbf1181f0b275ea232fc560bf18882514b79f8856df",
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    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}