{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc575bf0057c2240a7d796fd1a152dd784e4cccb8e19c5b18e448dca16194136f",
    "signature": "0xecf14de3d14143e766b272874d572309d382cceb26cccef4bccd61b572f5a997177fe052e5b0c992a0beb7365eade7dea570ab8d3da0f2949c6e09f22da6ea491c",
    "signer": "0x30080BBc6495982996CfFd09093B94af98A1Ad76",
    "userId": "568501979"
  }
}