{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1855167602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa59756ed02c616e48a91eceedd02113e3e0b107978e7b5a177a0b6cecdc137cd",
    "signature": "0xfc086571c546ad8dcf4f32be5a356d5e4da4dbad1ac975bc97b33885bc1cec437fecaf31ddd604c95e9d9e6a0941a1736028f58e0bb69984bfe9a06eba27ff621b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}