{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1271773609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2a8c25c0a4409fade5f2e777f456fadb097286e586e98d1a6ac3760a6de9b51",
    "signature": "0x8d41152dc4ffc5516a4b9cbf60f969f7ee00488318da1cf3456a8a3c0aef32aa0083035d915c6e7ff0e655e0165f171cbe65a8da775091dcb05584d8e42748a41b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}