{
  "manageEntity": {
    "action": "Update",
    "entityId": "187154748",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieravjj2lpftzbb3d3ds3wd5pefidazyj4s6o2ssfc4bpevsv5qm3pnq\",\"data\":{\"name\":\"KURONEKO\",\"handle\":\"kuronekoisyasu\",\"location\":\"Seattle\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x97cffa3b4175e4adeb7cece2ba60c0a82de38d9a1c477f07ddaa0e81777a764e",
    "signature": "0xffb3aa48a98670c838c55a37a267e92d6d5e9c650e9f172c2dd3ad441985e03310a49d9f2fa980b9537547a9ac6ba63fb26f4c240904ca0ba826a2fd8855045b1b",
    "signer": "0xC77FC375F0505f98061bDD371Ad3b99D16525d71",
    "userId": "187154748"
  }
}