{
  "manageEntity": {
    "action": "Repost",
    "entityId": "756836263",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6de3ff51b1b2ce8c54e7c3b767763b4d7fb4a1e0a30f557309084901bd5869e",
    "signature": "0xf069f2b75ee748ed8cc4fc6fb5f9a53ee9ce9c052a396ca3610fb7ba4a8ab6140707c1969a2ad6d3bc3c7d9f607120178f0b2e286c3a386ce79ad9177902f8f51c",
    "signer": "0x06F989586c5477333A41f6057f224Df79903862a",
    "userId": "24240642"
  }
}