{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "735980234",
    "entityType": "User",
    "nonce": "0xf5359123cf47781fe1385df730293873998cea773f017ec8c4069e3aa459e3df",
    "signature": "0x5d42dff7b0a19c109f4bca7114fef95998e993a588977058039fbac639c6894d31574e18e573e92230cf56b00351b57e86cc1bf72f4a841e1fe4acb4b2821f991c",
    "signer": "0xb7cfC3e8ADEA33d90F4f4B34f672a1C391955768",
    "userId": "120328"
  }
}