{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "753712",
    "entityType": "User",
    "nonce": "0x95ef3e3f4953c987bd557020af36709ecafd7aecfb976d966c39f4d2a5853612",
    "signature": "0x5f8b4c9a55755e357c42da447c8d239f6beeedb1c72305cf7f641bb355f32b347cfda9200c790a91e95a24b73546905209b68927a6128f40ddcbcc6247872f9c1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}