{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "17166",
    "entityType": "User",
    "nonce": "0xd25c4315c84994367f0cb0975b1311d0d30173704d0911364c77ce3d7748dec9",
    "signature": "0x2bb6285d9306f8229540e859f7e603d1536ad192743f5c222f119e8098feda8d3174efe5aedef53706e8390f97f6882a98c9c37e9d365808b82f5cddd5b512801c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}