{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1418270820",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2acb3d175021d533f7abac063bd1aae5b91dc4cf4b687d9f720606d864aa323d",
    "signature": "0xeb13036b1bd4a6d2807e65dd1289ab8489ede868bfd8faeaea033901e73a97ff514921604b11499b9475795b964f0cfd689f55411a97b947835c9b25b8ae86231b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}