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 #21337324 · ArcScan

Block

#21,337,324

2026-09-17 13:49:13 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,324
Timestamp: 12 days ago · 2026-09-17 13:49:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x2815a00a88cef278868dad881a664bbb36d793de3c075cb82647388f9e8d91a3
Parent hash: 0xcd8d7664…6ba7859e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,324 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

24.5%7,344,222 / 30,000,000

Base fee

20 gwei

State root

0x8fe7792e3c44…3eadfc8aafa4

Transactions root

0x4281e92b4f56…49de0155c804

Receipts root

0x60eaea8479dc…56ba5287e53c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800