{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "127265",
    "entityType": "User",
    "nonce": "0x82b46c63ca5817c527c0f8476b9471dc365411a975d189daffb2c60e34eb97db",
    "signature": "0x5e68b19db3c6c7aaee5889bcc1c22b90d7113a0601c0949e93e4acf77cd6b70a09f77e0287ceb9b73769a18e44e27d74c2bc0f4e48e50111f4fdc5b55cf839351b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}