{
  "manageEntity": {
    "action": "Repost",
    "entityId": "912141546",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5812f89cee9d16b52cdf73c454eea68fb0707c71e3c3c28888792f5b49c0599",
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    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
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}