{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1947749472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x385f5305c52111e252725d372d802f7ebae39dc2c225d093acce5b4bd4dab5b5",
    "signature": "0x0659bce3cf14964fe909170bcd8341127cbaec96cea9bd24202dca08e4099da5412867c42a71428dd28dbf1dc22df7bcdb9e2833e5003cc061121c140beb53261c",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}