{
  "manageEntity": {
    "action": "Repost",
    "entityId": "180677",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe173ef9273f1aceee19c8c8249a369ab14235b5bcc00ec0ca1d6359d8ac75cb9",
    "signature": "0xb9167b71bf234708b70e309e68034a511c87bb556449bc7a8a218b125912245826c88caf1d29d1df0a3a8c8613dc4a79d2ac5a5cd3661fbf1cf001f1d1c28c671c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}