{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1565678574",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe235b9a8afec296b397853804299a5ec56de9a2c5be0b4c63143b7dc13a1553e",
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    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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}