{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1539017626",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d1aacf8548ad73e9b03d4d293ebee92e2ed2669360faf0a1bd351ab30f084b5",
    "signature": "0xfa4ed8e7834591e2ea0587d233ce0ad1c62850b6f2c951842a630b425ce9b6202779a678ee798c142ff876d00fbc5b53461fb75d170fd805624ae65bc56db0411c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}