{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679591",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41b78ac2275553fe3fbdaf815a4039391081f32feef51f1f181d5743340e12e1",
    "signature": "0x6da6801e2deeb69a3aec5a1c6c08ccba634898918ad9f37e9bdd9bd76ac7a0567b7133a297dcb7db967654fa357a7c3de94608dbe07719cc34853bb092ae57651b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}