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 #21368369 · ArcScan

Block

#21,368,369

2026-09-17 18:12:16 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,369
Timestamp: 5 days ago · 2026-09-17 18:12:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x3263f46738eb9de723229d56d0dd8e70e086ac93ca0467f72e74f49c99d45c97
Parent hash: 0xab9fccd4…8cbf3c7f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,369 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.3%2,487,393 / 30,000,000

Base fee

20 gwei

State root

0xe15e0741ade5…a33b59416281

Transactions root

0x308935741a7b…ab2e360c6d28

Receipts root

0xec07a7deee7b…a5161c23ffbc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800