{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1898726990",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05ac59695d9f7ffbf75013547ef00b0ff325f226e6d07014556d1647dd5c12b1",
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    "userId": "870684573"
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}