{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1140677409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3dafc0c2f2eb20d005394916048425a7cd083aedbcf5855bb22dd8d537e048d3",
    "signature": "0x3e30758162c4a987670eaa2556deb66be69461fb452375203abf1dffd28858e860872e9c7cef2a3bc807dfd9a131d62c6efeb0e20abd8fef5cb171322a8e61c31c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}