{
  "manageEntity": {
    "action": "Repost",
    "entityId": "850124682",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa2f6768861a55d375ca29b1d759f7ef0bb1eb1bb4477e7f7beeebe96f1259d7",
    "signature": "0x7ab9d2155fdc841dd722d6c71a26dc05d2d31d31f5ef896f84a125c050b2a6be1d252eb5e00e19f169c190bb8b486891cad68809cece475133dd8f1aba279d061c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}