{
  "manageEntity": {
    "action": "Repost",
    "entityId": "747050",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68c1f2d6217f350be2cb776f69a0df86ff1c430db6fb8d9f0d2963646354ebe7",
    "signature": "0x771c1ae07a6fcdf0e590233d92f925524f964c4aed8a67bc5c0c632eee538a3b0df7bb5493a88baecbee9cb418ff98d687c69684b1c5514a8c0cd1800fdcd7071b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}