{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2141385280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7dbb042acc37b2e1d4ebab7828fcd8667e0ff766e64abf5ea664622275dd4c2",
    "signature": "0x7532d07b422a0c2218a6207e84d8c9ef17027d4af0c4d2f9c4588853647adb394428a91c7f6efeb1d63ba196562d8ef55fddc470cf7ae2a8448463357aaa48921c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}