{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1488024450",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd44bca61856c3740ef46e6b100ec744b9a1516eb504eb28bcfc5be4b8b9fb14b",
    "signature": "0x7d320842adeadfa4f2d5fee0195a89ddcfa7b3c884b4e335e95043c0b972a7b3322247e9266445c66f786172a64dc07ca6af8a4064a529636249779b377cf6271c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}