{
  "manageEntity": {
    "action": "Repost",
    "entityId": "175732093",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf13b8f55ea0c23b93f617bb3cd960e4bb4957e90ca9b5cc8b7ff4c508ce01821",
    "signature": "0x2003e9c310ce9b1b503dac3fe2498775d2e4b81ce4379aba8ee444df406cce154a1fcd633254b5725a4a498a5f08cde26f89791cfac0e7e1e7abb42a9ce772301b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}