Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21300030 · ArcScan

Block

#21,300,030

2026-09-17 08:34:17 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,030
Timestamp: 46 days ago · 2026-09-17 08:34:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x0cb3c8b6259e05e7c02328067332c34ce5869b4b7d6fecde435e62c91dc22f08
Parent hash: 0xff48ab4f…7acbf0d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,030 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

44.3%13,281,732 / 30,000,000

Base fee

20 gwei

State root

0xbfd9568d5a9f…5930d26f3f06

Transactions root

0x075909f2fae5…79ecf44a20dc

Receipts root

0x19274de42bfd…f4f2d989a14e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800