{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1390696618",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56433507f0847cc8cb9a20990e78c5b3597121e571fc3dcf2233cf65b9af10c9",
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    "userId": "488430169"
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}