{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x65a374db2cbc78c46b4d1f52631aa66e4ef06f54da71daa3351e6e3192c66426",
    "signature": "0xae13476e5f4f5b15a521ff2a71c82b124228a1946d12c923b796f0cda90aac352df10d96aec16ccefc031d3501f4713c150fa31e0fe3cd818bed5a75f8f93fc71b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}