{
  "manageEntity": {
    "action": "Repost",
    "entityId": "576567",
    "entityType": "Track",
    "nonce": "0xd097f1c0d55c58e35bda6ba36448401ea885cca9109ecbc7e54ae79ace3adb09",
    "signature": "0x528e50acdabe60430ce020b8cd53e827a6831954c19c32b86846d3c2344122566145b06ad0b4237e1a2c88b6c5d84a1a80862a52c4ad72dd297bae96750130941b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}