{
  "manageEntity": {
    "action": "Repost",
    "entityId": "868340194",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x883c67b9cc648b1c1dce4ec2bee24dfc5dd2d86363d2e01aca48db7e9cf9563f",
    "signature": "0xaf9faa5003bf022cf2ffb72d03be8f226806eb0e26962485f7814f6a42ccf23f092de92aa94620a4f73a6339996572b73492dbd930add2133ce525e07ae83e331c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}