{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608761457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e65422ceaab3452f439cdb024b88511dd2380a156973a1bb88b71c41419ff03",
    "signature": "0xb4cd309eb2a40d9dfdc775b11478d9e1095938ac233efa4ef5e1732c4a5cbc3328848352e6f7ff5559b179ea409f3cc003dc33968da9db15ea17f1b6238c8e7f1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}