{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ac83600d92e4220331f14a1226cdd9754f77354b062941b058cd3aaed4e54e3",
    "signature": "0x43972c50cf244af33a73cf5d1db6f858855f54e144f3b8c4d28da0faa37e69703d1e6604fc7339f5f33604839401a91205b20214556350a6735e7229f7c9d7a11c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}