{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xaaf9c1a41a7031062895e5d204c2728e3df925c4754f21819373ea2f54e9fef6",
    "signature": "0x4164ac3fd1f63d80e061261eaa68de449db4a3f06eab5b42345459c61297d25b359d42f5e830b0c94ce46bd550e995d6592839f9723758278593d93dc0a7b2f91c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}