{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "151038",
    "entityType": "User",
    "nonce": "0xa798f1f8616c42ac44456981bf5ac65a73673a1596aa938489902f63ef2edcbb",
    "signature": "0x7038f9e3b47578614c20781e0ad63a0a2a81b92db7da8b33188c4fcc44bc15f2539d9343ec61281807b5f75ee6f631a67ad5c14af3c5d85c2f2ecb8d56ae23381c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}