{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1604665296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81dba34e87257ecc6480198e35b75f43c9d4215c5d25019f37338f5c3e7c7e8b",
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}