{
  "manageEntity": {
    "action": "Repost",
    "entityId": "551309",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdeb4f072db4fef65e6e044c664452084720ce970a072c3a37b1f1c6041a429bc",
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    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
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  }
}