{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264604124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5edfd61cb93930126dfea3f4f3580c4fc2a86b6186ac205bc494f1c51f06adb3",
    "signature": "0x23c421a881a38b600df02118371932a7232050ae6f9e2a0f5cddd8e4cb25e6525c503c7d23428741cfb85e627d56b89b04046a9fcf01c0dc4ba9267eddffc74a1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}