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 #21254683 · ArcScan

Block

#21,254,683

2026-09-17 02:11:10 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,683
Timestamp: 10 days ago · 2026-09-17 02:11:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x28858e987ec3e1eb96013c04b01077f977c0d10a3316b290751416ab2399a299
Parent hash: 0x13b6e4d2…5a94a41f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,683 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.1%2,444,171 / 30,000,000

Base fee

20 gwei

State root

0x4af8f48297e5…436f90a7a7ca

Transactions root

0x38c6ce4666fc…adb6d6ad196d

Receipts root

0xb3d66ee84af4…6bb284682d80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800