{
  "manageEntity": {
    "action": "Repost",
    "entityId": "838003185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9b3ef80db3c1420802a244aa035fc1990fc907d71f5d917855904f241c00f98",
    "signature": "0x8b175ac355ce58448be8280635344ccd0ce686e69598006447eebd0b7b16bff5347722aabaa7b18d26f374358dad73c7124445637e3f954b1ecd7638436f8a821c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}