{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94036",
    "entityType": "User",
    "nonce": "0xc4f7dad01b7984151154db337695b0545521fdfd7e7a3f63ab4cc6419c1f779b",
    "signature": "0x7562a6857e03ac9cbe596bd931b134e82a6451c70b4d8555718ef7d63f9d98db09856cf0fe132d620a1e0ff1714b65a496f2e12686781a7b0fd83e670f97fd8a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}