{
  "manageEntity": {
    "action": "Repost",
    "entityId": "683388401",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f60f9e79585a574b2b58b5fd4710546e159f7247aa3852e1416eb4685d9172b",
    "signature": "0xe15105e665976caff71dff5037f685a5ff3c9384db9f0703673a76d357d3311734f882ae2546fa808ac449175e9f8b735894894ab3fb57fbd1c053e252ecf7191c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}