{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "82422",
    "entityType": "User",
    "nonce": "0x4e56805981a00746049122121ba5e8195f2e7097e869599fd213f61e482ee530",
    "signature": "0x80e6d5a04d928caf01af897bab5cd83a25f748927a410e1d09d917a1c3b57f0616c90a3001fc38007d82ea18ef58400fc9ffc06f99b2283f7d27d754663cd6921b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}