{
  "manageEntity": {
    "action": "Repost",
    "entityId": "642458289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff04da4da835aadf04855083eda5019c4b2d2bdb886ed65596566d353b148c5b",
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    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
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}