{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490110178",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f8d4851ccbc12e6ffffe4308ee4c5dabf8e1390bf41ad563db75495abb06311",
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}