Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa1ba203669c06809a486aeb4fe4f18ba8c08af64eac781a188a6b3f5a5be6251 · ArcScan

Block

#21,262,065

2026-09-17 03:13:30 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,065
Timestamp: 8 days ago · 2026-09-17 03:13:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1ba203669c06809a486aeb4fe4f18ba8c08af64eac781a188a6b3f5a5be6251
Parent hash: 0xc1fbcdc0…a3bdf7ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,065 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

64.7%19,408,088 / 30,000,000

Base fee

20 gwei

State root

0x11bae9dd258c…cf5ecc2a8db8

Transactions root

0x579c09ea42a8…9b2478950aa1

Receipts root

0xfc63a3ff0cbd…27bea71df22a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800