{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1450501",
    "entityType": "User",
    "nonce": "0x6d7ff842ca14fb1588b692dc076c910a88c2d3417e194ecb6e5ced5373426cf0",
    "signature": "0xf239f0f863966785ba8a0f6c1ca6f9e15a08b2a31f9a2dca459ad73d96a7bd8e5549ffa74d06a204530d96e2e710908556e9e94bc7fc24b9e8f0c89af4127dd41c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}