{
  "manageEntity": {
    "action": "Update",
    "entityId": "505053716",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera4nt7kuwju2oay5xithuhskrkukxrdi7lr4y3ocy5mhruv3da33qa\",\"data\":{\"name\":\"Lenkapenka\",\"handle\":\"Lenusiiik22\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x5efcdc0ec7ce09aa8e07be6e1b12a88628bc3e77243651111e4005007a06771b",
    "signature": "0xd6b57eebaf641b8d6e15cb3fc4e0767cce27af5e4e7ba4e8d8f64af00b0d92623fffabf0580f3a6407236ce7804710ae914e31fa9223c5101e7f12ac5e49aaf11b",
    "signer": "0x51333785a138d7ec3EadABFC1eCe99323D5bE91e",
    "userId": "505053716"
  }
}