{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1866042672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f92ad8eb15a97ab351a03fe3a4d6e5ed2df0fe5656bc3cd7334bc774553975f",
    "signature": "0xdf1724616a31cb00dd55dcbebe615b3f1f167a4e83124f6214d3bdaca4d29755376dfa9c3c7f7c8d159a9131aa98d00ac37bebd8bcd183c12f41f50a02758e491b",
    "signer": "0xC1896EAF7ae2431A08647A163291b5a8A0cd2a6C",
    "userId": "185209372"
  }
}