{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954468",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2fff7f690175b7e36245022638f4fccf7fea8e9295f997b0f1d1a8d9bbea11b",
    "signature": "0x41e8769a261b4f586db4decd1f8e24a095fadc79b248928ba712c04b62b6f1e211dd63bc020c1ed54420fb670d717fbaf468bdf22ccb2c2cf19176dd8f6cc8371c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}