{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "205534",
    "entityType": "User",
    "nonce": "0x79011b7d57886789c617a26bdde7b273b8a846254c81312dfdb3e7b82c2da927",
    "signature": "0xbefe54c4cded9c92aa69318b38d7d3c94bb46bcf9dcd13a21c2ca7892433666148d499e70e0e53b10f9a959a780ad5180e5387ff1e90d91b8b6a816ee111959f1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}