{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1344681294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9dfbe3448767d5305a93f0332df9c0a9d1ecee354d480d66304ba09fa51373e9",
    "signature": "0xf52b6e0b31324fe7908d1368acca41fa76d4e3dbb2b5099b2b8890d2f811ee9006b96af1be7cbe85aa7c9b62e250fb235d45e24b47498bfba8f98757172b488b1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}