{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427204",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3865d1dae4a288e714a2df3a41ecb22a5d82e2b5da2541f075ad789b110362cf",
    "signature": "0xa52c732250bc1ef9afc27de031b8919441acf039191c257cfbb2055de48aa45a08a9391671d745bf8fe5bc4d9295cb6ce977cfbaf6157af00233d33416640b541c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}