{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1043272391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x273a5448f875fc502ce6f669d74a1335ce97fe2ffa3f319fb52f40fd2bebe230",
    "signature": "0x96d1442e78e02bf482f563aba2ee37a0b90a1559e46ec2958189cac732de5dde35f53234de4ea0451240182b39f3065424316411a3e112bd66f446ca561c63761c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}