{
  "manageEntity": {
    "action": "Repost",
    "entityId": "494243672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x262864157484f0562ae0976287f7b0647b80e740826ea670fd23a8aa66f30321",
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    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
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}