{
  "manageEntity": {
    "action": "Repost",
    "entityId": "412460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeadfef9654bf23e65aa2c6f18eb0738b9fbb1e928d452f9d67c8922df955ed37",
    "signature": "0x1b739d4b8dc9ae4dd117137ec1ab1a245bc74af1d0033ff52a7cfd0be8d0f49c4cee8eee58a984a625ad89f54fb78724f97b698f6ca85ab0b5b372ffa41f12271c",
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    "userId": "77551267"
  }
}