{
  "manageEntity": {
    "action": "Repost",
    "entityId": "98923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc04ff6f75bfdbd2fd8ef4bbee04035d63d7fc56593e12ddbb3a5cce432929872",
    "signature": "0x4e70d3757c1e83a09d52ce6a31ae75960b2750db7f12f886bf9f5d7d1e1617223e6541a06d21ddc8b86348067f3dae42c896dee5cf4f69eb76a41c76ca2d6ae21b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}