{
  "manageEntity": {
    "action": "Repost",
    "entityId": "579984012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a96694dcddb92eccad2c5fc3d20bf46ef1bd3f558a7979666279b2800a34137",
    "signature": "0x6134e8af368d6ca03f32c1c03d6f7f289f85cf7597453db146fd4369bafd808461771b2f89a1b4e6045d45f973191d94dc1d5febb20870124ace93bdcd4c66ae1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}