{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1081549541",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3bdef6ec3f3719abf9350028517fa9426ba5a91cc1b7823fe7ed90ff1018cab",
    "signature": "0x661cd6ccff3a6e3cc487fca7aea21368514ae35bd564ae4aba8f13e5e555d829057eb991cafea833bb08b0d82ca8788e0be1f6d981d65e226bf5195ca5d7d41c1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}