{
  "manageEntity": {
    "action": "Repost",
    "entityId": "391927662",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd550d55a94464ffc69cc848c349af1ba489a14cf0cf3baddbc285d939f249a67",
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    "signer": "0x354f479338B7F1593E5Ed2Bdb91a09c4bD12996C",
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}