{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "95239154",
    "entityType": "User",
    "nonce": "0x22b6e1844d3786fa749038d5a2a66caea7d0c27bd3120865944862efb6e64219",
    "signature": "0x982566a99e786d23a678f6ce69c8951d8a11f3bd201edffcbdec86dd8ba1f36552bbb7fce5deb7591414ec0cfde1ef20aa839a2e0daeb14139a64a38c67c372b1b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}