{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "17152",
    "entityType": "User",
    "nonce": "0xba12909ab868d5d219799e7ff44a6cf484150f12315c6a81f6481ff83b0b25f8",
    "signature": "0x158e9928eaf23ac7fdc2e3fb643350a82cc862c646dbcba55c84a43b3dc842fd2caaa1d5537ab88b4a574c51f4344dc18aa33e721c19c47a296994d2d7c701b41b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}