{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119744864",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65c5c4fe195361a5b0780b56fc8c105c32723ec6789ce9f487b4142bb8535949",
    "signature": "0xb08758968540394622988d9e74874bc4255b7e7ae98e5ad075f1207c0a6777653fb0337c5870580ddfad38698203f86a6be179468b87674863b8307b2fa515771c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}