{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x0db59ce0df70262a95967ee22f6abb98141cd3450d97ab076c468733f416ee16",
    "signature": "0xc01a935e5efc1e501921bcb9ca9955c353b93a33d7361b7fbe642f723b86b78917354477506f2cf4c79b9cd3358e54ee9c68823b3479d7d6911ec0dc1b0884611b",
    "signer": "0x849b8180f084363b37768C823c174C9786020A66",
    "userId": "817339612"
  }
}