{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1972363845",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bcf8dc62602d1e083efc7b88c14103e2e8d274e1705583b36418b27172e987d",
    "signature": "0x717af94f8e2c72a40a5d3a08ed86479c4ec459d9478201154671ab0f7310f1ef3f0d8f988828041ca757e9b4dd0a2993cb5352ddfed1998842d97cd9f5b051b41c",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "103994"
  }
}