{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x118b86cbd6cdefd3bd585856294b7c86798727c26c3fb0ddc2a956158e700647",
    "signature": "0x0266b75cac8a33410b00de5cf6725c9f2dd5471c4a9d08323de4f7329184ccbc160374c9b32e2885d4d067c8c10a419363f4e013a79886efd2745f9c1b88e5fd1c",
    "signer": "0x2F4D2D72430605bfD90b13a66FcB8cF451865CB8",
    "userId": "267857902"
  }
}