{
  "manageEntity": {
    "action": "Repost",
    "entityId": "970815468",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x405dd581ede8cc7b6f80d77a8fea2d7ea3bf9eddd944520fb1556485153532bc",
    "signature": "0xe88f4e6dceba06bf7b6b0c8ad8d149ecbb2765bcaac6b2f98001d6e02e8f746f04e55a770e0e8f83c948f2f14598a2bfea110f2621db9ec230a4af224b0bbc161c",
    "signer": "0x292eF57C1FAAc86008ab58D5116e0ba424C9189b",
    "userId": "721084704"
  }
}