{
  "manageEntity": {
    "action": "Repost",
    "entityId": "739869",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a8ebc2f2b57cfcde8a73bf0248e5da6765c65f41a7f499d0a5ab336184e97c0",
    "signature": "0x798de39a38f2dd359535cc44dc4ddd33d6a9246d4264fd5d714fcb9df80d33bf75f830b8ca84ed1f0ee44fc074cbe736d6c1f2aea9dcbc7227220687c07e73a31b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}