{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1243927969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a195754352646898f9c6a1cc3e1774f49ccfeca943bba3f05ccb8b47bbbcc88",
    "signature": "0x9d22a95ab93d688f3e70b75977bd1704ff7ae925b575b05829117992375b8a136c3c2b0ce63a93bb14138c294932844a99598d44d5f6cfb763d83c971e26aeba1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}