{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1532268116",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd28f56898f6b70caa774daa7cd504993dec34175f01aa318a765eb9d07f0e6e",
    "signature": "0xd78fdca4f6ae5a020dfc140ad542df9027552bf36a8ee014b2eee9c6c4fe9c3c117ce9d7d46bb636e900a69bf3c933bf210b63cc1f6b561bf8e97314af1290871b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}