{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1341620088",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad9a21eca9a531e93f5ba408187fcebc6a4b97e2474e55ac94f9ec94551e4b7f",
    "signature": "0xaf578c7411030c8f65df66df4cc68fed7d2e3e9460d7c4c2983682d7d57f06226c94349cedfc3a46fe663ed1b6a5eae1eb9829ef995d50d026651b97dfc548fd1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}