{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "80129",
    "entityType": "User",
    "nonce": "0xd949fe5b3373bbe9ee341176e27566cd29e46b4f28077a7d41c823c3c9dc9d1d",
    "signature": "0x25440672e549475c3cc66a5e79a9bfb90d59aedb692737e7608c863039b26b7d793867ac3f1f13d39866b5e5487f45649a99b9f2fb0016a873567bea2f38643b1c",
    "signer": "0xdEc12eC3F7972dB51907501aF18eb17FBa37a413",
    "userId": "211416595"
  }
}