{
  "manageEntity": {
    "action": "Repost",
    "entityId": "605272982",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0cdc90d890a556b06a4198f2aa6c1113746c480137714e95383618215ca79250",
    "signature": "0xf46e1b07ec4a84e90528d9820365afd0bc89e8674c2e99690941e025a59fbc1335e75b0a29e03f80c783db0e1ed580bd59a97c7fd43f55591aeabda25cbebee91c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}