{
  "manageEntity": {
    "action": "Repost",
    "entityId": "832490",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9249bf56432fa7b6d093cd0b8a00c14b3ba8127c9ec7dbd1de67608ea6ec575a",
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    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}