{
  "manageEntity": {
    "action": "Save",
    "entityId": "82694",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xb083f5a2bec3730393225416862fccf901cd1f8786a5fe13d1d69f6f7912985c",
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    "signer": "0x737982B13d8AE9d37fDeA68E2E2E24fB41ae0eF0",
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}