{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc94839bd60a4e0667aa626a43a9431ef1aaf4698d82b0800db054374ca22bc24",
    "signature": "0xcfefa7a43bccb2e8e8186826b2afebace2ef3ec5f8a6a9ce414cf4c5d06a5f5e024a54437f8cb1b6bac348120d20dcd704a2128b1b7064cb28d2f502b3d5683f1b",
    "signer": "0x7893A4642D9ca0D6E669f0FB5934a78d1b575bcF",
    "userId": "929541105"
  }
}