{
  "manageEntity": {
    "action": "Repost",
    "entityId": "142353",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe65123e804d21f4a4d5b2a9fd8f1b424b82af9bfd67c3f0c7253621a9be103a7",
    "signature": "0xb51fca5874b2cfbb658338afec5f31a308656a910a7c0c3607c7506aef3aff5c74e0922d33020230c35687225f67033f65ff91675367444b122d8050fc171d501b",
    "signer": "0x06F989586c5477333A41f6057f224Df79903862a",
    "userId": "24240642"
  }
}