{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1012133",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f63cba69ebcb62f4f44c75b0da6d0d668201c12bedb134f2ab68f8a09ff4804",
    "signature": "0x683022c7170f8f08fbb4d256ff84038dbda6352d520ea0e21071f0b5dcc67bd349654e41c012a67405a27d8037236ea754267fb450757cf80a651e8d59e5e24c1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}