{
  "manageEntity": {
    "action": "Repost",
    "entityId": "67883407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03442832919e4c4f3507a87c2f95e47195a583af398eb04e64e76f29e2c01ccb",
    "signature": "0xea2c6cf8e8fe7b090fd088f03106894245f22abdd28649a44921278aa442e013137753f922098f42be5a1dfc4ea89a121a879d6f5de1714d46b9891b65240ff11c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}