{
  "manageEntity": {
    "action": "Update",
    "entityId": "39891515",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera3yiz6jluhsas32lcz35npxm5nicl67btqtpteay5vbtav7hwhrcq\",\"data\":{\"name\":\"arkadiusz .\",\"handle\":\"arkadiusz.\",\"location\":\"Mannheim\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xfa9c09f1233efd1996954813623dbd59c58f855842b0f6176ea94b50cf64b432",
    "signature": "0x4a69ac03323198406b4b78ed2d14ad51882cd627d1c3af469d75b5eea8ef9e215d0c60119b7fdb0ac72bb80855c62bebecc578f79a166325f5bfc5a25edbd09b1c",
    "signer": "0x66033a8AbA9dde9bFbe6b9A7bd392F9949b1A659",
    "userId": "39891515"
  }
}