{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1404575843",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6b32a813ee2a37c2def9afe8fafa4509fa308714539ce1816ada77a21fab1e4",
    "signature": "0xde1723eebdd06ccd8baa5a55a3c46d29158ffa078a988f431d4bd8c261f92b3e2734d4a1258b959e02f7080f1765c718f7f7425fd3be3c421a30b71d1f4382701b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}