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 #21528571 · ArcScan

Block

#21,528,571

2026-09-18 16:46:22 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,571
Timestamp: 14 days ago · 2026-09-18 16:46:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2642f676f4cb993953c23a1e4d2eb91f12eb0f3c31234cf78f24dc3a274b791
Parent hash: 0x43cea215…a8c3847a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,571 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.3%3,694,896 / 30,000,000

Base fee

20 gwei

State root

0x27182149f8e2…eb1b96514289

Transactions root

0x5d6e4147a9aa…14ada97389fb

Receipts root

0xe62456d8c67d…11812ac156af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800