{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1459097994",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46bcf5299e66f7465bbe0a9122b1e8cc402b30bc29dd78936dc950ae6cc49022",
    "signature": "0xd1937a036ba8afec95d4c61637dd07e0fdf09172d0c3563f7496c70dab4192041a6922ea0d0a2e3d895a994ad9e01be8bcf24993a6efae57553e6d98c8db28671c",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}