{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "345572",
    "entityType": "User",
    "nonce": "0xe8b59e240ea987501fd3608ee6f5aa00e367d4d4ceb0e33d64fc6ecb4656b331",
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    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}