{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303544978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3de1c9d56637888575dd9377ea6f4970dc15ed4ff1c4d4289046bce1cdd7d456",
    "signature": "0xb25dc69d43ed420461f639cbe9c8852b82884e2faf6a9f90c6b2d7b711a0513062f16fa0308483c2d244a63e409cb1bf8cb0946d5b7049f435486a0ae3f277e71c",
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  }
}