{
  "manageEntity": {
    "action": "Repost",
    "entityId": "149421529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8200a9497c03e08c0da9c51ab2f679341ce5149f8b19e9f12d907c654e36646b",
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}