{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1214038467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x810ce6b568dafb01e83452a8502c1c847a06812b3410f2661c8b89e05e1600aa",
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    "signer": "0xF886D10824DDa867eb89ACd60EAF44D01F1B0E8f",
    "userId": "381084983"
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}