{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1492689464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe452c2b10ee2b08387fc34173d55a63c011320814e396840f365c8f4a73f019a",
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    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
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  }
}