{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1965156223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7ba64bcb878a23843ae9b36fab6b79777a0c4af35b8d6f0cc558eeb77c9b193",
    "signature": "0x5d6729f03d5ebcdc08e6826f78a487372ad8ee127f41d49205f4c7705e0c607d5fa867f1b3fe045576ce36f490bb25b3b881600d64971406edb316e3147ecfd71b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}