{
  "manageEntity": {
    "action": "Update",
    "entityId": "265427941",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierafaznfqasuetcusqqvobkscf5uz74coei3sbe6kmqn3ougozedmrq\",\"data\":{\"name\":\"nn\",\"handle\":\"OneNapp\",\"location\":\"Kawanishi\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x19964d1a69750a4f01819b925afcd2303d2a6da01215905ce554de5ea0bac1cb",
    "signature": "0xceb21fec8f2b5349ac44596c6c25f5b357b2499e086492e0952669c4041a9df93a9899485ee0ee75e389cdc278f33ee5d3433a1d4944b6280d55ecdfc548bdbd1b",
    "signer": "0xf35B27D13B226b396cB6FD8f7C94b9A085D3756E",
    "userId": "265427941"
  }
}