{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2037512674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb639c56959792d17d0afa87123e2c6901d81f8b0f3b8ac27e9ed3243b3a05840",
    "signature": "0xc7fd99cc5d0c11762b7c85dfa58f16be38e4fb814e7d82f7389a6485531dc94c0785db7089eff59d5baabaf3c22d3b2db957bbbb01f3051bcfd5f8702d15860b1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}