{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "229163",
    "entityType": "User",
    "nonce": "0x78309e3055befca771f46d0e2220efefc70061644bf7af8f60d59385a0924f4a",
    "signature": "0xaa79805dc415cc9946859bdbe302939e11a3e5bed61289c73b0fe765d30f73c9697b1261d4cd0cef3ace12dea480754899c9e0ef9ed263164deb2984f51051d21c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}