{
  "manageEntity": {
    "action": "Repost",
    "entityId": "482907",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b5bed06f5bbc73fae2ad67980570505a3990f35d76bfb8bd53353dc7d1b039c",
    "signature": "0xf91bc269848e4abb9b4f164927f23908804bff670c302b327ac30939bcc2f4214180d2745c7aa946f48d203a7562ee46f4e5b094a32c710cd031f1a3b493aaac1c",
    "signer": "0x9FF2A7F5Fab732dA57359bb3eD63a95511bD1329",
    "userId": "67863854"
  }
}