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 #21327217 · ArcScan

Block

#21,327,217

2026-09-17 12:23:51 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,217
Timestamp: 8 days ago · 2026-09-17 12:23:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x286ccedf335b39c82aa60d67a3715ad189b8fdf32cf3861fd9424edd022371ee
Parent hash: 0xea31947d…8abe6535
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,217 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

35.3%10,600,418 / 30,000,000

Base fee

20 gwei

State root

0x1d862cd77598…2159ed8f9be8

Transactions root

0x2803e06b04d3…20be2975014a

Receipts root

0x1448825b8a8e…93a15c77c801

Nonce

0x0000000000000000

Extra data

0x00000004a817c800