{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1238012147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d153b78fd8781e649e5c4c2038ac4c827d481c80818432beba528444faf5da0",
    "signature": "0x5565579d15db6f72fa185331eb74b52a08f29c4c756a55db296ea70e709079537c1288c4a59347f0a6346d1d7de7eb40a9bce740432400639bb03be6aed3115a1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}