{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "10431",
    "entityType": "User",
    "nonce": "0x4e135d9acf24f1fc21f65c9eb96b0f3ad25899c5850ca80d01f48ac2c0c04bf9",
    "signature": "0x7c5c5185a059276b4fe9a081ac7e98b1964dca4660d83c9c9cc4d14fc4542cb1742ede9831e43e61e0909d936fe36d3abdd78396f6e4942236df39fef869c16b1c",
    "signer": "0x4028cFd4F603D45b7A2A3798831Ca315097e0219",
    "userId": "12319"
  }
}