{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490514888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd93dded69b16bb134f27957e527192114bad8d73f0f27e7c6a45014b7901203",
    "signature": "0x954c94a6f8358e82454ee22dfae57becd2d8511e2ed0e04da727f4b14de1876240f27bc754d95c1a52ae0a44980c2c7910d0dc460356afb44079bc8f5570b8a11b",
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  }
}