{
  "manageEntity": {
    "action": "Repost",
    "entityId": "67706882",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb95dc2c1166417c7799b0a171cc55ef69518955502c85e4c072efaf9fe28a691",
    "signature": "0xb4392b8cd968ccbdbee31c2dea89bc8cbb2c669efad0faf7a22780eeeb388c297fd8ab6473b3da32f05d1b8f2480741959234b80d62e421668ea44ec59ea41e81b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}