{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "325",
    "entityType": "User",
    "nonce": "0x85adbed52a09f876a0289affd2889fe5aa91bd2b5d28e503f7834fc7c473efaf",
    "signature": "0xa275505ed03e941f047728387a27eaed428718698fa0948617a075627337443c1d3d3583bc5efda5d16b7671014dc7adec66c2789ce2d5222c5a5c364ea916ab1c",
    "signer": "0x84eb2a9cEc5A6107060d141D4BB88003603509D6",
    "userId": "393111"
  }
}