{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xde3a010baf4d5ff07aefb355297fe1371584aa4351133d403207687750002029",
    "signature": "0x057ab6f864a25e933d3ccb26fca1953c0c2fb97e3192bc37f748eaed7499cc6618f3c3cf14ba66e005dc127bca9bbc470285aa260df4a06e6830272207d76ad61c",
    "signer": "0x26C6e9F9a6E3854dF4bC2e62742f128a2C9d9BFB",
    "userId": "465074020"
  }
}