{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1737212464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69e7d3ba34e2827cd245a534556b6c047173e2c57737c98c5ce797721c6194cb",
    "signature": "0x5c03db1fb7606e8a95465c69ca66eed60d0b2261fa05144afb84ee55afef74c16eb87010b2c59fa1e410769f475c52d38361d010c50d7116a0e6021045ca149f1c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}