{
  "manageEntity": {
    "action": "Repost",
    "entityId": "687791106",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f5a28674157f49808fccd483d2400e6d026f8ad5d7d5336319b915fc3d37235",
    "signature": "0x211a28efbd90de720b3d97370f065351dcff0316e8884fd43e720d3a66dd3e2852ccef54fe7dad1d02483cebe2745d12eb09bb13e4f1570a66c47d1ce7941ac31c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}