{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1380711736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fca3b4f6e58efee39ae5cc01592a74f3b31d1f3efea176af4280921111ce54e",
    "signature": "0xfecf346737df92b201ccf96d69eb9e211642ca8ad21ccdb14cc19db4fd6fae4d2d98aa1cd29169699787c765a8152c9f4e190fa2f5fd0ae3734d3395e7a67afa1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}