{
  "manageEntity": {
    "action": "Repost",
    "entityId": "140569720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb063cdcb40927ae73f6b5fd34a94008e75c295f7fae5f9285e818710582c582d",
    "signature": "0x68232484609784b543f6d661d657585340c81cf772f13740af0659c082cd57666704482c76fd1eae0d1a55f4bec38b65ba6e0a6fcdb59435e170c3414406a9de1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}