{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428861171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0805f7d02bd716153dd5d9038658446414093809e98368725a44f8eaaa1ca349",
    "signature": "0xf2058feb920c742e5a9b6a4a42ff3c73dd1ca3df2e2947e2a0a4b2ecd68ce39173b7218aa056d7901df25508697ee2b173faf9eaad791871dbb9582b4f5b52f11b",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}