{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1489991351",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb22e3d9808de8eb63a3321607e7daf2667a924a14ce2c1036c07323f1349e86e",
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}