{
  "manageEntity": {
    "action": "Repost",
    "entityId": "962599515",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x170a60ecb28cebf0fb4d40424ee80bdbd61a391af981b736b4c21fcc35fdc36b",
    "signature": "0x82b6c8db77674383b629d829b7d1b2fa19c87672e3429135d1af2d8517afa58c5d318c226712a231213d7f45390e6793a519bb82d886e8ca60860bff2b4345461c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}