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 #21304356 · ArcScan

Block

#21,304,356

2026-09-17 09:10:49 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,356
Timestamp: 10 days ago · 2026-09-17 09:10:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xc12fffc49aee89d31028a5023e88ba57ab6bef90c4b6214307694b3c6ddfb258
Parent hash: 0xcd51c8d8…ba77e9cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,356 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

33.0%9,888,029 / 30,000,000

Base fee

20 gwei

State root

0x218ec235494c…b7dd724ba349

Transactions root

0x24c4aa342c8d…9250399d5442

Receipts root

0x00547c9d9318…c5d63cbff36b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800