{
  "manageEntity": {
    "action": "Repost",
    "entityId": "690150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x607497d22220012fd4555732c3e6630de29f8d2678cd07564e49eaf630016c7f",
    "signature": "0xc7067cbcc591acb56fc6f04b11c5b9a5448a4574008325acc2068b6de7cee47e0572d3b1628db2abe218e4c5b31ce0303a7a059c388d8fe7c656947c13c94dbd1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}