{
  "manageEntity": {
    "action": "Repost",
    "entityId": "220911391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36e766c84b78ae55f6f979082224a346fa0c7901701fd5cff8de1ba61d0f332d",
    "signature": "0x312ac3677be27f862d5b054a86af142ada8fde09ca594923e4c489588ea81cdc0627d2e347441d60cfa2ccf6ff6858a98929a81bde088c0c00ddf726b00cd6d81c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}