{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "60352",
    "entityType": "User",
    "nonce": "0xb901ff1b13ae917315ffcd4ca7e19cfcc78cefe80c3a0e9078e3f50cc72e6168",
    "signature": "0xb0c35c66eca0a172a341a43e2f2f002e1b75b605701734e3ac7a1899750492de2115351f82dec7e29483c08e50446c69f29999f83160d9ce08abb769791b369e1b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}