{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1440286738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2fb743fdcba09d187c1e798053fb3e0d5a65ebbd3f0af58177da3e4ae14b1a63",
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}