{
  "manageEntity": {
    "action": "Repost",
    "entityId": "128373500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65ea1a5be7d12272b47300a44646150a995d58a0a727380b57ae46496cd84e73",
    "signature": "0x06c8f5634269daae338689ca27da155bdfa82b8f575e7cbe4a19b74f09fc481b5da893d27cf2a59b109b5b6701c1c6938d1bb24d7a5e55254e5f2884cfad34301b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}