{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x87bb21f2de1efb6c72ccfd8e63dc88a4481194446f2e9abf65f3bf317f08bf69",
    "signature": "0x5c0d03269e8bf691dfa7d4f3e5fdf776bfb63f280e888413a19318485ed7f56e72b7f44eea6d315f11677c88de81b50cd1d9cdadd40d015e6f4d4cceea91834e1c",
    "signer": "0x7A549D70816B0554b548A07441Be55Dece68d9c6",
    "userId": "480675405"
  }
}