{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x1fc0c6ed9cbe3b5a1e16933cbf3f7e57ff652ab29d0ded08f5dc9949efc50e2a",
    "signature": "0xa9a38949868ca7bd2ef9626ed7bfe76ad95cf672e92fd74eab52ab455009692160010d83db094cff7bc5a8c1945eac55f15196aa7c70c3fa5f35db110f8a49101b",
    "signer": "0x6c1C8d036b3c0119e31Edb58B17D120E6e91C833",
    "userId": "206524150"
  }
}