{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1491208005",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed46a654fc38422ded397227846d07aefaa8726e479c39472ecb26321a72e57f",
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}