{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1249032390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9982c04adb4cfc99f310326adcae16da1c4ce3158e3a174fbc485c797c89616",
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    "signer": "0x8a278E79c8E7e655B94c3e6798972A44Daa2c6ad",
    "userId": "24098924"
  }
}