{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1438013733",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07e2340e9fca363e9d974b6fa9178934dc36031d320b17ba5465289cd45efe6f",
    "signature": "0xe86732373d677bbc0ae450c66dc2947caaf1f1fff148e0dc5dc75c6736036a930c7159791c6bb533dd5f2850059fe286b6614ec85c63014ba5fb7a968d07fc271c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}