{
  "manageEntity": {
    "action": "Update",
    "entityId": "745634654",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraplg5ah3ysj4qwbdspkdzeu7p7g2a54ufnpmgvxi7k4qo67nvze7a\",\"data\":{\"name\":\"Yeah\",\"handle\":\"gv91\",\"location\":\"Fleury-Mérogis\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xa069bdc3802f0bee2c09365b8dc1712be7e9e60810e897bf18c87af2e30ef126",
    "signature": "0x5c5540ca85d8e8a8320907fde2d30807dd08eb5465cc3d6a594f975ea2b21f162ac12df29fb88b565c1cfb975d1cf7511f5bc867a3efb7742a6e07278c20d43d1b",
    "signer": "0x4C9dBB58CF3eEfc9aFd6Ce3Da6F0b6A12C55b6eF",
    "userId": "745634654"
  }
}