{
  "manageEntity": {
    "action": "Repost",
    "entityId": "373705900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c605a1c8a612df413e1d68b46295522d319af07b12785832fc16728e0203e9d",
    "signature": "0xed8ee68f6209fd0395a2fdb80c4e684672dcd066c67162086aae15d993eb6e5b582ef3cf142caa8c6cf6e1f66ebcd9a70e78f7f5624b1750cae3a36fb876710c1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}