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 #21392271 · ArcScan

Block

#21,392,271

2026-09-17 21:34:14 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,271
Timestamp: 33 days ago · 2026-09-17 21:34:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8bfb7b04b8d9e399d33d9f474c39052c7a92c8c8107c652a88969b43d0c8f7a
Parent hash: 0x9cc70d7c…7230cb14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,271 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

17.8%5,333,864 / 30,000,000

Base fee

20 gwei

State root

0x272c66b0b2ff…8a7443848d4d

Transactions root

0x7926e1f0cee7…a222253b927e

Receipts root

0x184d48f4fdc6…b293c817c8f9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800