{
  "manageEntity": {
    "action": "Repost",
    "entityId": "813769283",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x395cfe9e3c6560cdc179373d57cc7e18c823eeed8bcf8e014cbf907c55b1d778",
    "signature": "0x1eb49188ff7ef4b1052987b2028f626036cef61d8bb21add93aaa6eabfa2b7b809b5b1a95a235bbfa4a45f470b2a59053bb05ba7e7634e1c3124f1933958420f1b",
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    "userId": "771602835"
  }
}