{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xbd494a96ba9564da00e235df3fb710dd3c6ec84fab833a0555f0d6f3f146b4ca",
    "signature": "0x5ca4a2f42083af2aae8459f21833a650bfc0a021ab235ac12d696160c91dd2342c2b5cdd0eadb284c37fd8008323907291980ef0823bff09b0cfdb484f506b5d1b",
    "signer": "0xC6B31Fb8dfcaC5630f010dD4fBaD97fdbE8F05eE",
    "userId": "722423963"
  }
}