{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1143587920",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67f8f40d59ffbedf8101b345ee4946c95b8524c543f938f45380cc96139c0818",
    "signature": "0xc7509bb6f936c04fd36386158a80d1e5c7cd0adecd4a37943c6f21a8c00d7f9a487bca03064cd8d0d6956e1c34f6fc7d1da2c00bc5f1def8baff62e39a66cbbb1b",
    "signer": "0x7Cd44Dc53B13eEA7335A000Ce36c05cDFE34b348",
    "userId": "355113"
  }
}