{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8667ce455d3fb8d12bd2a69b51cac1ab6ab2aa10c7e0dba1e0e1123071d4fb9f",
    "signature": "0xf220792094ccf8e2556fa15706b3f6ba509e6109bb0b139ba9bca674ac536a257344ff45732d125a3e27ef0ce05f9a5ef0165bf76f2984c6b663a87916c103231b",
    "signer": "0xd163667714DD20a7de7d09005b0A820B1b11aaa2",
    "userId": "841706200"
  }
}