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 #21304575 · ArcScan

Block

#21,304,575

2026-09-17 09:12:40 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,575
Timestamp: 16 days ago · 2026-09-17 09:12:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x3299bd45f3f324eef809b7fe1d9a113480d24a2d3bb6925043d1213b96bce8df
Parent hash: 0x4847429d…27c7235b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,575 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

31.9%9,570,582 / 30,000,000

Base fee

20 gwei

State root

0x8a3a9157df9d…84b97bde742e

Transactions root

0x753908ad23d4…8b1ffadda764

Receipts root

0xf21efb23a217…e9478f213881

Nonce

0x0000000000000000

Extra data

0x00000004a817c800