{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "50519",
    "entityType": "User",
    "nonce": "0x5e75e0cebae9710a152770af1fbc13a9e9d8cffbadb89532a439fcc3857d35a0",
    "signature": "0x28d9b3aa752a4bd024a184d4288711d9f28adcf22ad9e99fc363718c64fdbc2a679122700eb9072a37ed8731cfb75d11e3d46aeb840deee8e725dc7b073d8f191b",
    "signer": "0x25E1Cc64Bd72FaD56C1D4C44e1fc2307BdcDa0c5",
    "userId": "7892"
  }
}