{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1005378765",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd059251df5b4eb36384ba988afe892c3d8d4f8333f147cf86f7a28020956de0c",
    "signature": "0xf5ca60d34e9ea0b92d721d7d3c1e9087264d373acf6dd9702fb95ae876ee87aa28d82640a90a37145aa80dce1859e5b7ccdc6442fdcd9ba0ac443f617468f1a31b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}