{
  "manageEntity": {
    "action": "Repost",
    "entityId": "49853566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f00d0635a19640a80a022880f0e46768b02a342bee0bcb83523dad5bdbad23a",
    "signature": "0x8be7cc4d291cd66a8e27bc57258b1c35d1ed222047da8ea0a1fe914f9ec32cc56dc4fc32b8e813e8af8421d227e3096b458b9101b1a640e82ea1dbe70b28fa941b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}