{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1499766941",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6116413ccde7707d1dcc3fca23d48390ec6c622a7729f4b3a4978aab9e3f4e98",
    "signature": "0x2db38f07e7da939a12abaf53fef1cd1c148876a862d185aa61cc8dd2ed01188d26a2b16dcec3d72f135a8ea9b3b08a9dc6998d2b5623bb3e5e816341472c65a61b",
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  }
}