{
  "manageEntity": {
    "action": "Repost",
    "entityId": "494705048",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1405343652038ef028394053e9f50080755b5ab072a47a848c26b5e176b9be51",
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    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
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}