{
  "manageEntity": {
    "action": "Repost",
    "entityId": "320823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6e9a2f690b183e84cc05231ff3f102a55e0c1e1418d873c2ecdc375f98612b2",
    "signature": "0xbe55516e653ed51397b70d7c0bda32148b7f2a21d4952bf71d72d2e31fb10ee1124aa6cce644576be04e2ccb2b9503d51ebaa21987245f31dcbb67c478fced521b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}