{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1533163401",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe39fd324950ac7e9a98687b16b428c6ad58e80c078b14ea9524ef09d25b885e9",
    "signature": "0xb4f8cddacba0fc467dae78c58f7d8c38ebce51ec2e969c716a18345c40c7506f7d3f7a312105fbf88b462ade5b851b6f6fd29115f1779ba0b6f6f953a923fdd71b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}