{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1512537867",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x616efe19e377375065791ea7be1bebc8318b31891e233844e942bb3a59465e04",
    "signature": "0x33bad50c4bb5f78295701a062eec9da4481d41dfdd10c049f298a23a0e2bd4805f524e9c594367af279aae985d875eeec55db24f11966ea6f8c180bdd90deb4b1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}