{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2090504798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6e7ad6151fc468f2748a4978d80b4adcd9b87db8d02aea76344c95ab42b10d8",
    "signature": "0x5c01681aee80a9629f7c61c0f1d4ddb7ae15b45c9a9378a59e5390679552edff57822cf296848c1df6f5642ef0663d8da824e796183964af0e0950a6de3bd2401c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}