{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82083d3107ee05ce1780ee8ad44fc0c9600d5f8245426d5d2f8ba1ff07fdc2b1",
    "signature": "0x62df1b3c5490648c0e2b36325147bb0e3098bcc4f047e739004870d60ede5131761d89349fc702a228009b834e2e18fad95c676ffa3c6e05229f8cc5c0a2a1351b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}