{
  "manageEntity": {
    "action": "Repost",
    "entityId": "98421",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e57e7c964d920376a6b536909f5159c3b33fe40f1aabe54e91de34ed42d20fa",
    "signature": "0x0b215404fa867a8cd9695a12b1606f4b8dcd03e0ee7489fa0f3773ae4e6b64443aab0138087688a4ebe7fd4e38a7cd09057006a80d7b20cd0c3540dfa4ab4d491b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}