{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "59631",
    "entityType": "User",
    "nonce": "0x173b40fcb73b6b7a8857f097dd94aacdd9c5593d8cc88c56a09cba83b438992d",
    "signature": "0x6dbaeb69052208d4feac1219beffcf3f4daffce7a9a70f18fa0d765d247e1aff0fa9c3b00d5b1d077884afa35788bef70a68cdb37c83c7a9ffdf1388b33667311b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}