{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "110008",
    "entityType": "User",
    "nonce": "0xb01bab6e5f9b13469b092654fbc22c8775c04b3a3abdadf1d19aeb07130efb61",
    "signature": "0x11916d6dc02848ea6c6a993a6eaed15bfc46b04269dcca0cd90e529b0f077780532824ff4cca0778fb9ef7a4f9cff18263bdb1f244e4716df17ab23a6929ef741c",
    "signer": "0x227c6D4cdFc19155a5212Bc082E6079835436E1e",
    "userId": "94961"
  }
}