{
  "manageEntity": {
    "action": "Create",
    "entityId": "290537579",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierak2efxmlbm76bh5g4d2t3sje42ysair2nfxwa3kdw55kycl32xnmq\",\"data\":{\"handle\":\"Sa3dhhh\",\"events\":{},\"location\":\"Khouribga\",\"name\":\"Saad\",\"wallet\":\"0x66D5a47093CA456Fb917370fC8f2108aC7EE69b8\"}}",
    "nonce": "0xa44742310f247f79c443a0e1ee7505db392b2fc9fca96765d75616a2032a196a",
    "signature": "0x54a825311adc2f0f5d1a3b9f05c1bb144e34129ed37d1b92b5795929a936f6e0751c26de64c2d19d8355c566cb0eee2240007a56e88456aade3858a7c76f51161b",
    "signer": "0x66D5a47093CA456Fb917370fC8f2108aC7EE69b8",
    "userId": "290537579"
  }
}