{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "870",
    "entityType": "User",
    "nonce": "0x0b22e1e4145ddf7397cfaa3d0302dde1a6a3fdde6b575b5423e972df29393740",
    "signature": "0x9a9ff924847f0901b8b33a9419286ff8c263e2e69b2f575c09774a3403c7801905787a01d0abc6b3f75c221ccdab09302850984ad16eb070b0920e58072efdb11b",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}