{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1589878521",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5543a7b087b66a3f1985c0937020edb8ecfc4304a74ecb8a05c7a17bbd0ce7e",
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}