{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "92309",
    "entityType": "User",
    "nonce": "0xcab7a4f2cde1594441ff57be773a567e389322e0601eabd2a86c935c81135194",
    "signature": "0x0645dcb56a8d95118c162fb1f1a48b6d9d2be809c7c2fb63d7f43d9c207901224d14604e210e412bbd3db6db043c3009521afaa9ce1dec7e5d7ff64e5796a53d1c",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}