{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "236177",
    "entityType": "User",
    "nonce": "0x62e7847e9e90776401c2028e4dcef2b1264734bd32e720352e3dee1c302736f9",
    "signature": "0xe837bfb399a34ef06c4f769b4eb8fc74cd5752a863b608e59c854c4cb77dc3660158a0e1263bc8a7106d43be1bc2b06adbb782fc4bd108e11d9739a09e0a92721b",
    "signer": "0x6AAB6EaEa3f7F15750b649C269b0391dcB19dEeb",
    "userId": "92019297"
  }
}