{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1574594628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x678281a541824f4c6968c0b85c6409b82edf64958a1352a0afe6d7cee82804c0",
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}