{
  "manageEntity": {
    "action": "Repost",
    "entityId": "757744",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5c6a21b1adb72f7cee8f0e8bad16c741a01398b790ef1de13b33d577455dd88",
    "signature": "0x305bf7d14d62426dbf77ec6def91320c2c5024eddc0e00283ba6ad84cdb6a9433c692f5fd2c31043a27df7f0ecf9390bc42af32fde5cdd1cba7e72b6a591f86a1b",
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}