{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe2d246dcc4f1ddab1d346ec0888ac354ddad58b3fe30166d904bb994ba179f90",
    "signature": "0xf29956ecf308490b94a7ebaf5b20e3eb11a16b132f2f132abe6bc74ea6e18c8a3cf72b12af6d7ea0c15b281ce9b38e484f693c1a1dee96d5c9b4f2f42f98ba721b",
    "signer": "0xb9CF6D4fB5A0967FCae7FB78a58c5d1EBeE54905",
    "userId": "638875775"
  }
}