{
  "manageEntity": {
    "action": "Repost",
    "entityId": "951979586",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x306a7f36759cbc7fb7123a77d80c677782ba747fba571ac2c097b563c78298b4",
    "signature": "0x4f8eb0714b0cdf0b23e33c7bfcf9c87d175c1fc1e9795671e74175b89189f7561c4cdc1b671fcd84140a893ba9382fb3ad52e6ad3525988bbfc1577abb5a00551b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}