{
  "manageEntity": {
    "action": "Repost",
    "entityId": "602873",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf8c6145689379fecdcb949ed2e13bca945859fc49da083c3ca5f88a74a458660",
    "signature": "0xfbeee088d1ebe4bded7ec0a3869c541157debc91b84c941bbc239747ec05cd74498e857331a1ae3ed214a3be079fc526328518f707a93cd789a8e108208df1a71c",
    "signer": "0x061A60900C738C67bcf3F9Cb7Fe8f703DbEc8Ee0",
    "userId": "718327235"
  }
}