{
  "manageEntity": {
    "action": "Repost",
    "entityId": "595328108",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd59bebce95b1020a2de5de5bc92cfb2fc802d7fa89b6b2fc651e3dc5f8f0baf7",
    "signature": "0x1c90f21af4aa1d66d38c1c4dafb185696f3c87ccd1980656c16a1ecd65f27a2831bad96556bec9f3f72f419c30bb1ce5b03d982c4e3951085414f936ee2567821c",
    "signer": "0x7B3AFAc08245Ef9d1CFfF7f7cdDBCAADE68f94E3",
    "userId": "230426"
  }
}