{
  "manageEntity": {
    "action": "Repost",
    "entityId": "771205939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f6e92a1e22e45276d9db29b17f0c25cc3651ecdaa6835f5c1e4f1458e7d2190",
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    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
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  }
}