{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1255214883",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fe123552cf298775e23d1bf44a12810773236a8849729f31158c5844f067b49",
    "signature": "0x858f3c95aae4ba61bd112a019781143c93d8b384c5cf263c5d13368ab2dffd1858a55566446ba4dff0b671f72d512bbf3dc4d5f2be54ff783935de4aac4061c91c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}