{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "358998259",
    "entityType": "User",
    "nonce": "0x99113b7d5705f997473e41211eba01b87fc81ef0c632636f254608c362f29202",
    "signature": "0xb6910d270cbb02cf5f1df80975afbab88af7dd883a4a0c53b9548cb7680f9937736680e1830eec1f1829c7e6c5380a195e6cae74262be7d25f78234b4fbbff6e1b",
    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}