{
  "manageEntity": {
    "action": "Repost",
    "entityId": "558535065",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabefcdfda28da72af0e1ac3cc7c3c47c9829b62eeff5cf8258dec26f77f0930f",
    "signature": "0x2cdf8dd1562b6c2e0397af8aa5ca57feae44c68ba0f849601567082d16d648fa6529782b6ca4439ef46e1a8611c6fcfd111e67ff0ea91edd6216741871433f5d1b",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}