{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "35071",
    "entityType": "User",
    "nonce": "0x0d767fbbb7197edbc443f82e6dff434055f1ed9b2782a998d0f36d9b064d8028",
    "signature": "0x6cb0d394753e8e8ed5eedfc9a705bba1c6bdbaa670d21258e21c8c62b65757f177e93fec8f7f71e2624d807566e1eebe6d899faf7950a702484c11f43b8249311c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}