{
  "manageEntity": {
    "action": "Repost",
    "entityId": "283568136",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78e24aa81364881aa9492d732bfcf81ea332d6ec09f527d679ff01c7c1f103e1",
    "signature": "0xac7a42531dac23474543887f992674b2f06626d0cfdcbf711c43b66b8ad8762254adfe5e1170739b63ecaa75cd763c3cd2dc49013b519dabd877ceb9dd488ac41c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}