{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250024",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25e47961f25f33228c6b9c966351edd7945dd4bb008014f0b467ecad3c16532f",
    "signature": "0x7ca91132fa4dca1288b86ab68b42c3dd8eeea416964dbe42adfb56b4cf5bce5b53013257912cb9b8301c7e0ab8334d84db1d8f6e2e3e5a75fdbd2bf033c18b4a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}