{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1435441192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd80f617b3a5fcad3e18b4a13b263c57002c528c779621b2c5a5f8c68f6ca9350",
    "signature": "0x44b186376808467353f2512c3456bd2f0285d6f0ab8588fe996718f7f1459c0c090a330742383dab8ac1065b82d983bf28de5e6de84ff2ebb45828ebcdd9d4ae1b",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}