{
  "manageEntity": {
    "action": "Repost",
    "entityId": "30281002",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe386906c43e8d317af0a89e9bcaeb4f93479281294e2c977777dab457af10cc1",
    "signature": "0x97f9fa6c04c03e7774de93d9ce191f2a3860ef6bc1324fd954e357f698f944c50e90faeb2f419dff10ebc48c76f10214c6a9b80ad34fb88b95f34edf57daaac51c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}