{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1030400",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fb13f5767b3f082c114bf2b67d81bac666e85a648c265de3b9a40881519ceaa",
    "signature": "0x72532f4388e74db08ea1f1bd08e7522d80694796b8a58a61159f820e2c74dcc63fe4be49aa498c19a993fe1c2684d535a33d04733d411b1795fde7ddff4068881c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}