{
  "manageEntity": {
    "action": "Repost",
    "entityId": "733238",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32855f4880d5ea046cedcb455eef953a57ad7381cca62050325c5e6aa2c6a652",
    "signature": "0x2c79a0938da2e5ae8f258a767ffe1b8f2bbf93a9b966242552a0b2e2b83e2a1a4793e3e9853ac8829aa7816557ca3b7d28e347d584661affc6c7e520782ab7101b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}