{
  "manageEntity": {
    "action": "Repost",
    "entityId": "317768521",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa45ed89c412f561b6fcabb59a2ccad7c940d2074f13edf847db14b9f265ae894",
    "signature": "0xad2a03c15d70a149f44482a9faf72f9779d3b2ba3e185a7c523c57112408d0a637948b74b882e38d267eb59c79ccd8c324d1bbc86e5ecfc928db276c2a21625e1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}