{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x19ab6610320b5520bcc917e9257e172d796bafd6d589f0e2c6ed75728adc1206",
    "signature": "0xb09798186e49f054dbfe64e0452fea7e938967cfa167a0ee2906cc4695558b881790e9bda61a106bee575e39c0acc59d130888e57736b55c72b3c653c90b6e561c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}