{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1617048350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf5b8179c3ec242c4194c83111f7b3655fb2b4cdb2624b128195cc7b2112e842",
    "signature": "0x035da0edb8c584f446bce674a25e3b59e5b66cbf1a76648510085a00af25826a6e3523e0110214e5378dcea6c1a1181ee6b35246694dddd087de3094055947c81b",
    "signer": "0xbb3E94A6Ca25f3CAF1B8487768C074bE200e6381",
    "userId": "277460613"
  }
}