{
  "manageEntity": {
    "action": "Repost",
    "entityId": "732883020",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6644fe3bef8ed4d075c15a869dc3a000dc9be520bf82f0a150b36f67ab0d5922",
    "signature": "0x48be96580896fda3535383b91ab2a549ae106e025f1f0f57a4e528b73a83c8e95e1049f53a8716567c66e55615fec4449f83aaf41ec8222a7b36b230a481f2641b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}