{
  "manageEntity": {
    "action": "Repost",
    "entityId": "128351069",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b393f830cf6b32f54b1e4521af8e4a3b545e7feb36a6eeb8e983316d7cc5486",
    "signature": "0x59d351a6404df26ea3ee113f442f6d5a3ce7bcb95854aaba9734edd6e841ebb92e5cb7d5e351f32c3dc126f874cf09b6719bf65b3c2fd8615785dfb24837caea1b",
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    "userId": "77551267"
  }
}