{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "35251",
    "entityType": "User",
    "nonce": "0x22c379b7e104c3caacbf37987b16cfbda86991d954736a46898798ee88df642f",
    "signature": "0xc83bd48306c6aabc3a43664028abfe703a0b78d65f8fed34b80f40a60cc2be69491cc54f41f3aa37074ef39c77c2583869c8b3ac3bee350f2b8e6fd0163ee6381b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}