{
  "manageEntity": {
    "action": "Repost",
    "entityId": "950534",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4581f818506c7b9f18405a23efbcceaf9b443768b0ad017b059e12ac3c7cb90",
    "signature": "0x68088ea1d61f62355f991939647a824eb0f3cde7c5797f16f89f5158b0ed12e8485e73f276b530c9a0c0e328363bc6c315e7822ae76dbad1930c009dc9b190131b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}