{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1397590929",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78064e30c0e4ed9ecdf24e6b0fc0bbe7770c4089f37822ac0a7265464c911e05",
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}