{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1877030817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6899663c5387a1483cad9f9a24e4129066507d3a5e44d54a552763a6ea8aa96c",
    "signature": "0x9c11a41ca62bc38fcd94524f42f697e7f0971d59b52715f96514951aa21aa5161829de268b139ee3748e51b945bb8311c3d855bab30f2d3c5688ac06f5b847e61b",
    "signer": "0x332ab1162aA82B8ba48d0246f9F2bE54a69B4915",
    "userId": "119307795"
  }
}