{
  "manageEntity": {
    "action": "Update",
    "entityId": "63872857",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraqxmdjhsewrai5tif7u6lckrlotzsgvlpfsvwwql4kyy4unrjdpra\",\"data\":{\"name\":\"alex\",\"handle\":\"alex242142\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xf109eca859f7da3197d0a592de5b37b1c2a5cba2c5e222b5cd67fab51df7e546",
    "signature": "0x6841af9c37f4d0b41e36e6297f7576a87a0971cd95f072709e277a085c313f68543f4969f9cf581e63ae6e062e9fa4101ed1736417d835b7929cd09e60ef5cbf1c",
    "signer": "0x9F7519969A71D30Ed24Bea026b7BeC67b08bF305",
    "userId": "63872857"
  }
}