{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2698338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc9f911c8c3129be0be2fa3bad87fa4733f4ee4de6812c81f490004a99119f1ba",
    "signature": "0x2d0420a55874a2dc055dee7771f2dad4032874a24c5fc59b8d0940f1c8be2d2427d914c95ffd93f83e1cf0be16e2c6ffc18d9a32e85f4e47228b5b60f5d9e0631b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}