{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "35918963",
    "entityType": "User",
    "nonce": "0xeb5827d2eedac7f1f8a5d845bb4f0fe4687d876ed1c4138349410fb243695dd9",
    "signature": "0x1086e43b73892a96b4528dd562511d8a7b65480ce1f84ded976565827ca55b641a94ec7f445b209db7122d62b965957c1e30a241a8394bc5bb46b9648105b6ab1c",
    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}