{
  "manageEntity": {
    "action": "Repost",
    "entityId": "280041912",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6393e896d6de0c7e2c358d02efe7573b14ea75816be140a2b0e3f754c3a7a67b",
    "signature": "0x108f77bf388411d17c73affc00a586b3d92b942c4258dc36e21c7806dbdac03c597685c0ebf33c99c8bbc4f1f3c849e8c2e57a49c88de682824fc15f360b37431c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}