{
  "manageEntity": {
    "action": "Repost",
    "entityId": "690214937",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd598ca3995c938b4458cce04ebccbaa8243ac9827447fbba89852f97e1df5717",
    "signature": "0x77df6ecbb87de401a9cdf8a56e46f256b9b6098dfc508c1d4b7a44fafb47a58f764f2d93f4a5ffa8c01008a6929fc74e496d5e310d4e9f996f67ee269282bf231b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}