{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1549616409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f8a5c64f7ba6b7ecef5c532e328342f37eb8d4dc9f8a0978552826311cc7e68",
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}