{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xfa60614c833daae40816b96e9087d2a19c2b9f49f7bc2bb32b7e56bb074cdcdf",
    "signature": "0x09ad0c5217908e8ad3a35a0f6f90057838b8dbc6759ef78aef8c6eccc2fce42d3ed85f2fa450ea341aea46ca3ba5b99b249d076bed90139c51b39e8dccac36411b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}