{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf571bb596c68ced5ab264d928f54150703d18d722d100fa45ecea007a89a7412",
    "signature": "0x34c03d04c869df89073cc04caf0f664a0124a3931a24fba16ff68bc1f306e59a212ea6d296b441beb0ab2b0f80a7964355ab86e91b063b5ee6a5b246325e25ca1b",
    "signer": "0x8458A4BE523De8165daf0a7eb60bd28029308B20",
    "userId": "681990607"
  }
}