{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1217729479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x792c5b3b653b4e31e8cca4ed065f7d0082480640413dd27334cb239dba28755d",
    "signature": "0x59e34f322d3099020558c2278721d979763907eae54607c335f961b79a6106ac300a3b9bb793a61d7fc3e79c0b69b32621b25ffbdd71c3e0bfdeef406e69a4a11b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}