{
  "manageEntity": {
    "action": "Repost",
    "entityId": "546640392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7a001de1958390d542f5aec73acf6be63c509f62bc04616b44bf47a06267d8f",
    "signature": "0xc08d8403a75da490c522fdd6bbdca653f893d1629b6175bb4d9882296325993e7d9de734fe6fab65e8aba7bcec547621f221f80dc78ffe7f0ac91b922dbdd7bc1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}