{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "796617",
    "entityType": "User",
    "nonce": "0xcbf08527cf1686e90c6ea056e871fbf1f6ddfcf13e2b134d4a52448431342743",
    "signature": "0xfee279a5e918039c72366c061aba780c407a0f265c80272317e92d780572230759e4bb6e02b3cb357baab702551dcf0bf86a90fcb59262b11e025696999c5b1f1b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}