{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1594814953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8eface38760b0d6282eb40f55d59323cc37dd116ebacd7cc1718d2fc63aa5b1b",
    "signature": "0x61e1e747989a50b336e166ddd6838df8873bdd66a46527f6f368a00aae68967c7e82d0fd389395d4af2be638fa6650c3ba2a5e79db335fdddd3db866f24ea6271c",
    "signer": "0xCedE64dcD8b0FdEDBdADF4b0ba433797eD6301c9",
    "userId": "638733607"
  }
}