{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250177",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd8fd6da5503b4d66451ee6a30f54a76e029aa94294cf5d0f912a555b76fe818",
    "signature": "0x1bdbec1b9b2001b61ad24d38d7bd8568892350fbf1c81d82b94728c6007d46152f47fb33129872f2b2b2c1a9addcd72adbdc3cd3bf83dd1a98f0d1f25dc5cfc11c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}