{
  "manageEntity": {
    "action": "Repost",
    "entityId": "994689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90d3b2472bbf28b2c1f636a60ed2ccf6a8ea89a9b80103770a17fdae8bf21580",
    "signature": "0x174f5617977d95f2cf3372baca36b5b4b48f45ce334494758a298cf2a9aa5ec00b2b47876ba0e9d249340c6fc96d408fd90142dc5fa6d9536f2ac6c097f82fc01b",
    "signer": "0x37C656432bDD87630C13F60036e9857B5ee36154",
    "userId": "288167767"
  }
}