{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2100206877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0aac59324f0a6e8024c917ac4c29438383a407d88f85b320cfe01b8b6074d93d",
    "signature": "0xa04948d475ddf3cc288786a847c4b8178f85bf70bb7c7eeb8f86f0e991962ac806051f4e24e88d6faf5143272d230c8e483661947d166d0c2d0a24541e9dcafd1b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}