{
  "manageEntity": {
    "action": "Repost",
    "entityId": "631292947",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x081ac5814236307f80150247f3d7e1fcca683958ea89e3b9b43c478b36d50773",
    "signature": "0x701d0ad57b544d49b9c9b56739a5eeb1f69c5f29a159ff55754bd51604b598270ce97aaaf1ca3b8c1c60256c6b30709acc08edeafab9154010f23d2dc3ea5e221b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}