{
  "manageEntity": {
    "action": "Repost",
    "entityId": "768749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1cedd97480b04f09ffd5eab080843b229967805e646f61552e102a06f18ecc0c",
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}