{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1216815821",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75522eeb1736c3752507259eebf5709b2e1a670fd37a0bae7f502f5e85260880",
    "signature": "0x39c01c83c9a5b3d7dc8cce04371dead85752fea66b071ff5a7de4c010ce1a1251299829d23d511bd04f0625d34b940895e9e3ea0759acb980e4ba99e2f46cf501b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}