{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1139397718",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bfac2904a123ac349b3f37dcf8af9d3a8da11e2f9cbddf0421ba58f281b4b54",
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}