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 #21315227 · ArcScan

Block

#21,315,227

2026-09-17 10:42:38 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,227
Timestamp: 15 days ago · 2026-09-17 10:42:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x37e07615b2b38e613b6ca49b34b3e45ae03a74bd89201c197bfdaf829c8997f1
Parent hash: 0x7a0ea52d…ff4c8b8b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,227 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

39.3%11,780,532 / 30,000,000

Base fee

20 gwei

State root

0xfe8903480ec3…e62c3151edb0

Transactions root

0xe14ed3bca92a…9da88e12fc2b

Receipts root

0xaf4951286f6a…4047f282a757

Nonce

0x0000000000000000

Extra data

0x00000004a817c800