{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1153174010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bc51ca515717a29d2d0bd5171df22ccccef381acaf7d4fb6b20f81c243c598e",
    "signature": "0x2467884c201e96229a953ed05633d2c5934feabf4cb16e10a4977d932358ffce655d4a5bb8d12a536d5ce965b84ad9e513b94e8f176050c3bed6e637c934633c1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}