{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76671353",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ac2c8d028c6cbce57e43e92674fb593ad09c1e7e435e33c6927d28fbc00cdba",
    "signature": "0xc7c047fc15e4b2b163751cb2bb9b00585b424608b5cbd331a045b568085cad3643c8aa24fa8d56973f9a14fcd17953ee2dde782a84cd8ccf192b03f8a108b3d81c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}