{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "88205",
    "entityType": "User",
    "nonce": "0x0d556611be2853eada18f590684dc4516b35b113d6d0c5d0d5cf1453ef80dfa9",
    "signature": "0x9e9bb09d5ad5f6be8fa75762166aac4b21b3aee2201980c044fad2524b2d07e73b3634ca406f61e9cbd7e2fe7f4a5d453adffd37577f95358c7cb649c2a681cc1b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}