Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x487b145bb6ca6ba50ef42fe3dccfbbc60f52f7bb796e77397329b1b4b9d971ec · ArcScan

Block

#21,390,996

2026-09-17 21:23:28 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,996
Timestamp: 6 days ago · 2026-09-17 21:23:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x487b145bb6ca6ba50ef42fe3dccfbbc60f52f7bb796e77397329b1b4b9d971ec
Parent hash: 0x4e97310b…671e108d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,996 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

2.2%666,971 / 30,000,000

Base fee

20 gwei

State root

0x530c8226b9bd…4a0ca0c0599f

Transactions root

0xd9a2d2a118de…403a5d3e4cf5

Receipts root

0x71c3d5600374…0f3b88494ae0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800