{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xb4ab92f6ae27713d16cd48a762771a46abc3675b4ed6141bf0c4ce9d5fa0e85c",
    "signature": "0x811ee3918400c466ef77d89cf0bee964690eedbd959d58d8e9021acda1e903837ec85695d954295d2c14de2fdb4f1db33398b2ae58609f0b8111ba341b522df11b",
    "signer": "0x0E1419Aff1544Dde5c4eebbCfA208Df83ACdE40A",
    "userId": "564626302"
  }
}