{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1193319641",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x918dd770b46bcd88cc417efd6766b6871c0dabfc9f6a14a81107c9c5e6557d36",
    "signature": "0x8c719a8889a91bac70ee1ca74a4ab9a5257e8898b03b71a80ee8521325ad7b142d0662a55d40794f752e2e50a22d3461508e34436de31d3253f940c548c57ff61c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}