{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc4fa896ebb22c56a39ba3dea0f69e5693b7fcd46da279ad222f4937e055993a6",
    "signature": "0x93b76bb071d0ea7bde05c0f46615be2a1c4f2844572168c839326835ac768b1417bd11b615d03646b7da0a927f70a4e90832faed3b41ebdcf6d9cb5aa184d4a91b",
    "signer": "0x3639caC03eDAc05E4869C472a6A05AfBd46e7838",
    "userId": "738927631"
  }
}