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 #21267949 · ArcScan

Block

#21,267,949

2026-09-17 04:03:12 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,949
Timestamp: 45 days ago · 2026-09-17 04:03:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xacfcf39760f67915914f2d7b562037dbfdd369789b0d5205501922c1437c6f19
Parent hash: 0xeee328a9…8d5e2d5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,949 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.6%4,690,805 / 30,000,000

Base fee

20 gwei

State root

0x96f174535117…c523ea637379

Transactions root

0x8182677a45b4…3ece7dfd40d6

Receipts root

0xc7610ce3fe55…11e3815eee1d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800