{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635422670",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fe7f9a0903f54c0334fdf9362e582374e1759a654fa55f7013923c2b21e3f99",
    "signature": "0x23bb44bf102aea8eeb296cea9b92c05723b1f2977646596187cf9dbd154735b04da12d3c642fb307d6f3289987ee098136aa2d45dfd8db7ec88b41bacfa328d81c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}