{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1920190387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef7ba67027e61816dcad319eee7692948fca2249c2342be13dd321c5dc8281a1",
    "signature": "0x99f3e9eed8c9a23acd387a515cf58e28bdc361b3c3598ef060b931890e6e902f0bc025b30567c027039b8dd0d736b0196d9b2b4697dc94a804e9d7b57cfa857a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}