{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414640",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2eed33e3821acfb6cb83548b7b1a394d277c1c37680eb0d9d083b01353868f9e",
    "signature": "0x949796e8cc50c3f32cea9481a4f2664f44952ff97f9969e513d839948b8d03dc29c1cbce4881d097e0bb02773fbfcf6d1d9e67ccc0eab0b3599cfb531106ab6f1c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}