{
  "manageEntity": {
    "action": "Repost",
    "entityId": "16319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7be92a9950f9a75430dc9000dd427862a50e69738d6d5847b948e04e79d380ab",
    "signature": "0x1dd8ee360c37139ab4f784910f083918c5965ac76074f24d2d1b13cbac4810796e3df5c379ba977d259d47b8a2ff431e3176e9df2142f742a0f178ca093f39261b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}