{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1854357481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x798f8198f0ac1552ecaa7a4fbdad046b0a02cd42416a2c35630983947cb07d57",
    "signature": "0x8c916866cee75be68aeacad00115e9a6f4f97e747bef6bd92a0c876b1e0f77c812f0fe58ebf5cc366c72dbb38edaa7ff101bc37d63eb6ed979dc2135116ff09e1b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}