{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bdbe63b77bd5f9a80015c143d2023d22f1663ed0c6e2ac6365487a4cbeead78",
    "signature": "0x2f8d343c24d6b0183694365dce357d2e252cbe5c4e1a8f4d979d8690445beb4b7dab41c653a8a44c88e90c78f2db0d8823d94dee51e89e7e7002446c62f30b1b1c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
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}