{
  "manageEntity": {
    "action": "Repost",
    "entityId": "318923873",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2125d28ed39fd845d47a1be57a264c86f30b87cd910bc3311733c7ab4dcb2cef",
    "signature": "0x91e72b87741231b33917b5eb9cad602600b1c8140aa1e1c20ff4e767505e3e790fd73ffc303bc74e521a03ac9fbb0aea5341a7667f4dd47a31340c367bcbb4e91b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}