{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25812",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x731eb1fdcc9a20da9e4780d5d81ec7aff294b0f366279e406f5daeb92d2d554d",
    "signature": "0x4b1cfe90749e745c0409569ec5ce50ba95f04aee1219ee43350d1cf4585b53017f829e6804b95c64a1662e6229f1dd75acd2d5c6cc4477c43b719af1a1e32dcf1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}