{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "273298559",
    "entityType": "User",
    "nonce": "0x83f111027951b714e19db6a8533d19a59e4f5867e6402a6e082b188416d454aa",
    "signature": "0xc3852f9cadf9acdbd39845f457bc2adfcfd0b5aa54b5b555272fe73c2d9f6dbe1881b1175659dfe47d03252843aa9466bee4960cd288f43d55c368d67bf95c0f1b",
    "signer": "0x2E3d52B1402C716b32Bed03725756c3e8Be58636",
    "userId": "581962190"
  }
}