{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1458771321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ef179a59ad73f8e8912ba5a653abb1b7c754e4f4b8ce9066b34f9d44f26273a",
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}