{
  "manageEntity": {
    "action": "Repost",
    "entityId": "829966930",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6e8f2faeeb8d378702d8b92326e36849e3cd883ceed02f337d492e5847b5b00",
    "signature": "0xfdd0fd7e8f236f11622a94c13a1755f81ae70c9c31539a9e243d0f323e1652b609342b99ad0e2942bf93a37d83c31acfc55e1fe3b210ea3bed76fdf3b65449b31b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}