{
  "manageEntity": {
    "action": "Repost",
    "entityId": "485086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa79a3071d7ab2718a045b3c6651c6a74e0a3e50948864c3ff7893411f32b6273",
    "signature": "0xd1ce04466992dc2ad0c053f7cc4067626f19584b5ba04967051b9de2f04e792b48ac69e87d2d31a6f6011c77ad5580bb6bdaa55d75e57113913d5c2b7f0cbef91c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}