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 #21375463 · ArcScan

Block

#21,375,463

2026-09-17 19:12:12 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,463
Timestamp: 15 days ago · 2026-09-17 19:12:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c1cbfe363256d6f4aecdf2e7512cc0e2f00064be84f0306844367f4df8ad176
Parent hash: 0xc20c1577…45051583
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,463 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.0%2,996,702 / 30,000,000

Base fee

20 gwei

State root

0xd2ae32a3e4a7…021e4409e515

Transactions root

0xea05c3a1cdf5…31d80792bd88

Receipts root

0x6666ec7aa7bd…c6b9466a4700

Nonce

0x0000000000000000

Extra data

0x00000004a817c800