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 #21528900 · ArcScan

Block

#21,528,900

2026-09-18 16:49:09 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,900
Timestamp: 25 days ago · 2026-09-18 16:49:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x201dac2f5a07a642d771b2fc712f9c5fec09b52a4824bcda569a2497e85f094b
Parent hash: 0x927e008c…33eab870
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,900 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.7%2,608,424 / 30,000,000

Base fee

20 gwei

State root

0x4b8d4c3e1036…b8d2fd460202

Transactions root

0xf87d39a1d794…6f57d25b8b1f

Receipts root

0x42a5fa3ceee0…cb99e047fd18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800