{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608029009",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f0737a6390775b682db331e8ec12a89fca28d05ba6f6e5badd6d1f1a88609db",
    "signature": "0x74b9fcbef8e30528cdfdd861d1d1ae140c08448ce1d4fb06c1ec05627db547d1470557db522b4d1dbb53e548c5a194967153a227514106fc1f1d592cb7784e331b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}