{
  "manageEntity": {
    "action": "Repost",
    "entityId": "18106",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd30dd115ebf9a5907f5c911953fd28a269c514efba343ec9ba591cf910b22330",
    "signature": "0x18b1152d0f0cd197e3ad1638087cca0cfc318bc8f08a77759a59989b5d9d22cd7284288b64cee9d66af80a22182ac2d9f0882c93aee43f7561cfede3a477a32f1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}