{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428380",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81c3007ed108e18b316f398bebae7df902ef0cc873f27743162350920df6b589",
    "signature": "0xc2027f07c8d67dce74ed5c5bb8339de44c8d87e136b4f936d1b234349e9d035e0a00cd6357ce789cc80a9e490a21c27f1802d72696c527800a22b529b18cdce01c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}