{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325367",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x952497b6766d56c735cc411f134a01c6af6278711d2293330c1fa44ee2b5f728",
    "signature": "0x80c244a8084408ef16300d4376695bee1a66da0f5b05743ed15c4909c047ea9448694b552c60551d20f8488ec7a3b556d666387c0d98a6d9967e5e55992dc09e1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}