{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1129168",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42ddfd2fe560992211b3524022a6dbf4f9a3690bac6b866c8eab3dd42ae95271",
    "signature": "0x92ca7e7bb0a28dbd9ebce3c63257cf3fd65cc9566570b569ddc5e841ce382f725519906cde6f01ca91e604ad8e775b18f530aa7d1dca49d48eebcab4416054831b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}