{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209053309",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xacdade52581b769a3398b6284bb147e172d539f4f7c745d52afbfd5ff2b5aec8",
    "signature": "0xe5e24b733ad894a2a51e0257330f8d784919db4491180ecc3af133743c8e39e738492dbad66967e02b637aa55e04000aa672c94d44c1bca890746513429858321c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}