{
  "manageEntity": {
    "action": "Repost",
    "entityId": "591564142",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bea0f1d9611a6a9d8358b77ccc6e9782a7f450c42e9179b528d231d8de81850",
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    "signer": "0x45f053EE6d99e48800FdabfC3da995B364e9dA54",
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}