{
  "manageEntity": {
    "action": "Repost",
    "entityId": "334200",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fd9ca29f5c3bc3c0475398e0c92e974362fd1e1da744da1a725e17a95324a4e",
    "signature": "0xa46e440cdc2e9cfcd506c2a8ca66ffc9e7bbc1059e1e9447c8611233251c8f9c3812c4b8e765311fcc2f7d2c01433b081f0cce87cfc7e0989e78732b1014116b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}