{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1562954770",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4308d8cdf57457fb3075c8885ba538e761032068f58d50b0dc69b140c340f16f",
    "signature": "0xc34e02ee6cc1b68de9041cb67e368506a9b18e9905180bf9b72d94dba8ea71c35529267aab501639295cf23b92addea42bc17c5243cc5ec029b88c625a2c61401c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}