{
  "manageEntity": {
    "action": "Update",
    "entityId": "132938435",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierahxljcn3b4svd3o4j4magbqorkjcl5jmtilv67nk7s3eizne6h6hq\",\"data\":{\"name\":\"Sahnouny\",\"handle\":\"sahnouny\",\"location\":\"Sfax\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xfa93fe41a260042002685f2b1e561c7d1d26392df626ff83b12d7601bf753491",
    "signature": "0x1b2e3cebbbd09c55d7ab7fce10e544d1288bc769e1b656a90494981d794f1fcc6b288fe018af32d4df7a0d75e3677d414a5977a8f312ddb5210390dd3646b1621b",
    "signer": "0x8c5063ea92452a62A81226574Ab94E295Ec1a941",
    "userId": "132938435"
  }
}