{
  "manageEntity": {
    "action": "Create",
    "entityId": "99944605",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0x81f5324cc4abe426416ff9b4e72cf0ec734cceb5d297768f2657a3d79276fb16",
    "signature": "0x3a3baec7ca3e4bb906aa7901019c09b7d6a22904b0863744efdcf5b012688f746e1a810a80eab0652b265ed3d61a1212d5a52b3f16f6755ecaea8b6b180dee131b",
    "signer": "0x0716a880918bD61b60d350c30a7C8b661a56443B",
    "userId": "99944605"
  }
}