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 #21390847 · ArcScan

Block

#21,390,847

2026-09-17 21:22:12 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,847
Timestamp: 2 days ago · 2026-09-17 21:22:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e630efdb42e7db633fbe0695a440e80f4dbba77394f1ff56aeaafc67577b2c2
Parent hash: 0x7bc45b20…bc1c8dd4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,847 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.1%1,542,435 / 30,000,000

Base fee

20 gwei

State root

0x4279c69028e8…fa8b058560c2

Transactions root

0x23bc651493af…d3c6449f4e6d

Receipts root

0x77d800248ff2…2f0ae7033575

Nonce

0x0000000000000000

Extra data

0x00000004a817c800