{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1508918648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c5d66f86c12f563b728e9260e53c90362120de9be3f5e91b315e69c41e8c170",
    "signature": "0xf64d6272059f797c80a708f011ee289c06985df889770f9bd9b56f75113d3fc22ac1f9dd91d34f61578bd3d6565683b4ab5bb1753eeb0e54e91dab16aabb07cc1b",
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}