{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "59024",
    "entityType": "User",
    "nonce": "0x6f6fc4af58e32b6734904289ead6ea4e8990f01705097e81ee88854a2b6a8826",
    "signature": "0x0404f9aba8ff48c5bcd3025351b22503b220129386a5ee4a93dbd80e1095924e0f3bca5ce5150d6fc8f6498a1fc2fabfc5748be46b0f83eb01eb10823dcfdd201b",
    "signer": "0x474B8467757bEdBa76afC2394cfCb801C991B143",
    "userId": "815537464"
  }
}